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Home
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Our Services
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Portfolio
In Progress
On The Boards
Doodles, Designs, & Drawings
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Contact Us
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Doodles, Designs, & Drawings
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A hand-drawn architectural sketch of a modern residential house with multiple levels, outdoor terraces, a garden, and a driveway. View fullsize
Sketch of a small alien with antennas, wearing a jersey with the number 51, standing with a curious expression, hand drawn with notes about dimensions and materials. View fullsize
A detailed pencil sketch of a specially designed bowl at Hatfield's Restaurant with notes and annotations, including the artist's name, date, and references to Japanese octopus meal and bone white color. View fullsize
Blueprints and architectural drawings for a building layout with a pair of black headphones placed on top. View fullsize
Original hand-drawn concept sketch of the Atlanta Symphony Orchestra 75th anniversary showhouse with labeled parts including backyard, walkway, garage, and reflective surface.
Sketch of a cooking hut with a fire pit and rotating arm for pots, detailed top view of the fire pit with measurements, and an outdoor setup with a person near the cooking area under a large tent or tree with steps leading up to it. View fullsize
Sketch of a wall made with books with a built-in wooden box or niche, with annotations noting different wood box sizes and wall of books, dated 10.07.09. View fullsize
Drawing of the number 123 couch decorated with colorful numbers from 1 to 10. View fullsize
Conceptual sketches for a modern house based on a bird with technical drawings and notes. View fullsize
Sketch of a fountain, two buckets labeled 'notch bucket' and 'gallon bucket' with a tap on the gallon bucket. View fullsize
Sketch of a modern house in black ink with a sloped ground in front, showing a second-story balcony and multiple windows, with shading indicating different surfaces.
Pencil drawings of a modern house with a roof garden, stone cladding, stained wood screens, and sliding wood doors, including a yoga studio and garage doors. View fullsize
Sketch of a Corinthian column capital with detailed annotations, featuring a lion's head and ornate design elements. View fullsize
Black and white sketch of a hand holding a lit cigarette, a cup of coffee with steam rising, and a partially eaten donut on a surface. View fullsize
A hand-drawn sketch of an 'ABC' couch concept, with large, bubble-style letters. There is outlines of letters, with scattered letters on the surface. View fullsize
Sketch of a modern house, drawn with black ink on paper, on a desk with a Sharpie marker, a ruler, and a pen, dated 2022-03-09.
Close-up of a plan showing a curved pocket door drawn with black ink on tracing paper. View fullsize
Sketch of a bedroom with a sofa, and a wood wall. There are glass windows and a curtain on the left side.
Sketch of a rustic stone house with a wooden door, small windows, and a steep-shingled roof, including a barn with a large wooden door and a smaller structure with a balcony and pitched roof. View fullsize
Concept sketch of a kitchen wall showing stone, wood, ceiling lines, lower ceiling at hand, and a door opening with framing. View fullsize
A pencil sketch of a boat sailing on water off the coast of Venezuela with clouds in the sky. View fullsize
A pencil sketch of the wood support structure for the Thorson House by Greene & Greene, showing beams and columns with some construction details. View fullsize
Sketch of a freestanding bar design showing a back-lit stone on top of a wood and steel structure with labeled components. View fullsize
An ink concept  sketch of a bedroom with a bed, two wall-mounted lamps, an open shelf above the bed, and a window. View fullsize
Hand-drawn pencil sketch of a gumball machine concept couch, with a top view and a side view showing a collection of gumballs inside. View fullsize
Sketch of a modern pool pavilion area with concrete and wood surfaces, a chimney, plants, and a small garden bed. View fullsize
Black and white sketch of a two-story house with large windows, surrounded by trees and a fence, with clouds overhead. View fullsize
A sketch of a modern house entrance with steps leading up to glass doors, large windows, and greenery reflected in the windows. View fullsize
Various pencil sketches of the buildings and towers in Siena, Italy, including a prominent castle-like tower, with handwritten notes in Italian. View fullsize
Pencil sketch of State of Illinois Center by Helmut Jahn as seen from Willis Tower formerly the Sears Tower. View fullsize
Pencil sketch of the Maison Carree, an ancient Greek temple with tall columns, dated 11/2/22. View fullsize
Hand-drawn ink sketch of a modern multi-level house on a steep site with large windows and outdoor terraces, surrounded by trees and landscape. View fullsize
A technical architectural sketch in red ink showing the right elevation view of a building or structure with measurements and construction details. View fullsize
Sketch of kitchen island with dimensions, lower cabinets, countertop, and a small sink area.
Axonometric sketch of a modern house with multiple connected rectangular sections, including windows, doors, and roof outlines. View fullsize
Sketch of an interior space with tall bookshelves, hanging lamps, and a fireplace or stove. View fullsize
A detailed 3d architectural concept sketch of a modern house, showing various levels, balconies, and outdoor areas. View fullsize
Pencil sketch of a custom concrete mailbox post with a metal mailbox, a large planter bowl nearby, and several small circles and lines indicating vegetation. View fullsize
Sketch of a steel shelf fireplace mantel with labeled dimensions, mounting holes, and notes about its size and flexibility. View fullsize
Sketch of a modern bathroom featuring a bathtub with water, a ceiling mounted tub filler, a shower enclosure, a wall-mounted sink with a mirror, and tiled flooring. View fullsize
Modern architectural sketches and blueprints on paper with a black marker on a table. View fullsize
A black and white architectural sketch of a modern multi-story house with large windows and geometric design elements.
Sketch of a partial floor plan showing marble flooring in an alternating black and checkerboard pattern, and stone and marble structural elements. View fullsize
Sketch of a modern kitchen with an island, pendant lights, built-in appliances, and bar stools. View fullsize
Sketch of a modern modern house stepping down a hill with flat roofs and multiple large windows. View fullsize
Sketch of a modern house on a slope with a curved pathway leading to the entrance and a balcony overlooking the terrain. View fullsize
Architectural elevation sketch of a modern house facade with a person standing nearby for scale. View fullsize
A sketch of a modern multi-level hotel built into a cliff, with terraces, stairs, and surrounding greenery. View fullsize
A hand-drawn architectural sketch of a modern house layout including multiple rectangular structures, pathways, and surrounding landscape elements. View fullsize
A hand-drawn concept sketch of a simple modern house perched on a hill. View fullsize
Sketch of interior space in a historic villa in Padua, Italy, with large round stone columns, wooden ceiling beams, and tiled floor. View fullsize
Sketch of a round barbecue grill with three legs, a lid on top, and side handle, in pencil View fullsize
Architectural sketch of a modern home's entry elevation, showing different facade sections and a door with lines indicating perspective. View fullsize
Sketch of a house plan on notebook paper with notes and diagrams of a single story house, including a bedroom terrace, kitchen, living room, and a gazebo on a deck, all drawn in blue ink. View fullsize
Sketch of a small modern porch with metal roof, wood siding, and a bend in the roof designed for inside or outside placement.
Sketches of architectural designs, including a house facade, a cross-section of a house, rooftop and chimney details, lighting fixtures, and structural elements. View fullsize
An interior ink sketch of a modern penthouse living room with seating, fireplace, large windows, and a person walking.
Architectural sketch on lined notebook paper showing an elevation view of a room divider with a large orange rectangle, a side view of a person, and various measurement lines. View fullsize
Sketch of a long rectangular wall mounted speaker cabinet with wood drawers and mesh speaker covers, with detailed cross-section of mounting and construction, labeled parts, and notes. View fullsize
3D line drawing of a hillside house with a deck, stairs, and surrounding trees. View fullsize
A pencil sketch of Notre Dame du Haut by Le Corbusier with a distinctive curved roof and angular walls, featuring small windows and outdoor terraces. View fullsize
Various pencil and ink sketches of Chiesa di Sant'Ignazio, Rome, Itlay View fullsize
A detailed 3d architectural sketch of a modern house with large glass windows, a garage with a sports car, and a person visible inside through a window. View fullsize
A blue pencil sketch of a sconce with the annotations 'cafe Mythology' and '93' written below. View fullsize
Sketch of a staircase in a penthouse. View fullsize
Pen line drawing of a two story living room with a staircase, fireplace, and high ceiling in a modern penthouse View fullsize
Sketch of a yellow smiley face concept couch with black eyes and a smiling expression, shown in both front and side views, with handwritten notes and labels. View fullsize
A black and white sketch of an interior space, possibly a library or gallery, featuring tall bookshelves, two figures in dark clothing, a framed artwork, a rail with vertical bars, and an arched ceiling with a circular window. View fullsize
Line drawing of a modern house with large windows, situated behind a stone retaining wall and surrounded by trees and bushes. View fullsize
Sketch of the Sydney Opera House with the Harbour Bridge in the background as seen from Mrs. Macquaries Point. View fullsize
A pencil sketch of Tarxien Temple, a megalithic temple structure in Malta View fullsize
Sketch of a modern bathroom featuring a bathtub with a ceiling mounted tub filler, walk-in shower with glass door, and large windows with city view. View fullsize
Architectural sketch of a modern house with a circular feature, drawn on paper with a black pen nearby. View fullsize
Pen sketch of a partial modern house facade with a cone-shaped skylight form and large window with decorative stonework. View fullsize
Architectural 3d sketch of a multi-story modern townhouse. View fullsize
Line drawing of a penthouse interior at entry hall with a person walking, large paintings, and architectural details. View fullsize
Line drawing of a modern two-story house with large windows, a balcony, and a stone wall in the foreground, surrounded by trees.
Pencil sketch of Cathedral di Santa Maria Assunta in Urbino Italy, featuring a large domed roof and several towers, surrounded by various buildings and rooftops. View fullsize
A detailed architectural 3d pencil sketch of a theatre room pod in an industrial aesthetic with surrounding framework. View fullsize
Hand-drawn sketches of a Christmas card concept, including designs with art cards, and display sections for firm names, signage areas, and the remnants of quotes. View fullsize
Sketch of a modern bathroom vanity with two sinks under a large mirror, showing a counter, sinks, faucets, and wall details.
Interior pen line drawing of a bathroom with three steps, large window, and freestanding tub with ceiling mounted tub filler. View fullsize
Hand-drawn pen sketch of a tub and step detail. View fullsize
A hand-drawn architectural sketch of a modern residential house with multiple levels, outdoor terraces, a garden, and a driveway.
Sketch of a small alien with antennas, wearing a jersey with the number 51, standing with a curious expression, hand drawn with notes about dimensions and materials.
A detailed pencil sketch of a specially designed bowl at Hatfield's Restaurant with notes and annotations, including the artist's name, date, and references to Japanese octopus meal and bone white color.
Blueprints and architectural drawings for a building layout with a pair of black headphones placed on top.
Original hand-drawn concept sketch of the Atlanta Symphony Orchestra 75th anniversary showhouse with labeled parts including backyard, walkway, garage, and reflective surface.
Sketch of a cooking hut with a fire pit and rotating arm for pots, detailed top view of the fire pit with measurements, and an outdoor setup with a person near the cooking area under a large tent or tree with steps leading up to it.
Sketch of a wall made with books with a built-in wooden box or niche, with annotations noting different wood box sizes and wall of books, dated 10.07.09.
Drawing of the number 123 couch decorated with colorful numbers from 1 to 10.
Conceptual sketches for a modern house based on a bird with technical drawings and notes.
Sketch of a fountain, two buckets labeled 'notch bucket' and 'gallon bucket' with a tap on the gallon bucket.
Sketch of a modern house in black ink with a sloped ground in front, showing a second-story balcony and multiple windows, with shading indicating different surfaces.
Pencil drawings of a modern house with a roof garden, stone cladding, stained wood screens, and sliding wood doors, including a yoga studio and garage doors.
Sketch of a Corinthian column capital with detailed annotations, featuring a lion's head and ornate design elements.
Black and white sketch of a hand holding a lit cigarette, a cup of coffee with steam rising, and a partially eaten donut on a surface.
A hand-drawn sketch of an 'ABC' couch concept, with large, bubble-style letters. There is outlines of letters, with scattered letters on the surface.
Sketch of a modern house, drawn with black ink on paper, on a desk with a Sharpie marker, a ruler, and a pen, dated 2022-03-09.
Close-up of a plan showing a curved pocket door drawn with black ink on tracing paper.
Sketch of a bedroom with a sofa, and a wood wall. There are glass windows and a curtain on the left side.
Sketch of a rustic stone house with a wooden door, small windows, and a steep-shingled roof, including a barn with a large wooden door and a smaller structure with a balcony and pitched roof.
Concept sketch of a kitchen wall showing stone, wood, ceiling lines, lower ceiling at hand, and a door opening with framing.
A pencil sketch of a boat sailing on water off the coast of Venezuela with clouds in the sky.
A pencil sketch of the wood support structure for the Thorson House by Greene & Greene, showing beams and columns with some construction details.
Sketch of a freestanding bar design showing a back-lit stone on top of a wood and steel structure with labeled components.
An ink concept  sketch of a bedroom with a bed, two wall-mounted lamps, an open shelf above the bed, and a window.
Hand-drawn pencil sketch of a gumball machine concept couch, with a top view and a side view showing a collection of gumballs inside.
Sketch of a modern pool pavilion area with concrete and wood surfaces, a chimney, plants, and a small garden bed.
Black and white sketch of a two-story house with large windows, surrounded by trees and a fence, with clouds overhead.
A sketch of a modern house entrance with steps leading up to glass doors, large windows, and greenery reflected in the windows.
Various pencil sketches of the buildings and towers in Siena, Italy, including a prominent castle-like tower, with handwritten notes in Italian.
Pencil sketch of State of Illinois Center by Helmut Jahn as seen from Willis Tower formerly the Sears Tower.
Pencil sketch of the Maison Carree, an ancient Greek temple with tall columns, dated 11/2/22.
Hand-drawn ink sketch of a modern multi-level house on a steep site with large windows and outdoor terraces, surrounded by trees and landscape.
A technical architectural sketch in red ink showing the right elevation view of a building or structure with measurements and construction details.
Sketch of kitchen island with dimensions, lower cabinets, countertop, and a small sink area.
Axonometric sketch of a modern house with multiple connected rectangular sections, including windows, doors, and roof outlines.
Sketch of an interior space with tall bookshelves, hanging lamps, and a fireplace or stove.
A detailed 3d architectural concept sketch of a modern house, showing various levels, balconies, and outdoor areas.
Pencil sketch of a custom concrete mailbox post with a metal mailbox, a large planter bowl nearby, and several small circles and lines indicating vegetation.
Sketch of a steel shelf fireplace mantel with labeled dimensions, mounting holes, and notes about its size and flexibility.
Sketch of a modern bathroom featuring a bathtub with water, a ceiling mounted tub filler, a shower enclosure, a wall-mounted sink with a mirror, and tiled flooring.
Modern architectural sketches and blueprints on paper with a black marker on a table.
A black and white architectural sketch of a modern multi-story house with large windows and geometric design elements.
Sketch of a partial floor plan showing marble flooring in an alternating black and checkerboard pattern, and stone and marble structural elements.
Sketch of a modern kitchen with an island, pendant lights, built-in appliances, and bar stools.
Sketch of a modern modern house stepping down a hill with flat roofs and multiple large windows.
Sketch of a modern house on a slope with a curved pathway leading to the entrance and a balcony overlooking the terrain.
Architectural elevation sketch of a modern house facade with a person standing nearby for scale.
A sketch of a modern multi-level hotel built into a cliff, with terraces, stairs, and surrounding greenery.
A hand-drawn architectural sketch of a modern house layout including multiple rectangular structures, pathways, and surrounding landscape elements.
A hand-drawn concept sketch of a simple modern house perched on a hill.
Sketch of interior space in a historic villa in Padua, Italy, with large round stone columns, wooden ceiling beams, and tiled floor.
Sketch of a round barbecue grill with three legs, a lid on top, and side handle, in pencil
Architectural sketch of a modern home's entry elevation, showing different facade sections and a door with lines indicating perspective.
Sketch of a house plan on notebook paper with notes and diagrams of a single story house, including a bedroom terrace, kitchen, living room, and a gazebo on a deck, all drawn in blue ink.
Sketch of a small modern porch with metal roof, wood siding, and a bend in the roof designed for inside or outside placement.
Sketches of architectural designs, including a house facade, a cross-section of a house, rooftop and chimney details, lighting fixtures, and structural elements.
An interior ink sketch of a modern penthouse living room with seating, fireplace, large windows, and a person walking.
Architectural sketch on lined notebook paper showing an elevation view of a room divider with a large orange rectangle, a side view of a person, and various measurement lines.
Sketch of a long rectangular wall mounted speaker cabinet with wood drawers and mesh speaker covers, with detailed cross-section of mounting and construction, labeled parts, and notes.
3D line drawing of a hillside house with a deck, stairs, and surrounding trees.
A pencil sketch of Notre Dame du Haut by Le Corbusier with a distinctive curved roof and angular walls, featuring small windows and outdoor terraces.
Various pencil and ink sketches of Chiesa di Sant'Ignazio, Rome, Itlay
A detailed 3d architectural sketch of a modern house with large glass windows, a garage with a sports car, and a person visible inside through a window.
A blue pencil sketch of a sconce with the annotations 'cafe Mythology' and '93' written below.
Sketch of a staircase in a penthouse.
Pen line drawing of a two story living room with a staircase, fireplace, and high ceiling in a modern penthouse
Sketch of a yellow smiley face concept couch with black eyes and a smiling expression, shown in both front and side views, with handwritten notes and labels.
A black and white sketch of an interior space, possibly a library or gallery, featuring tall bookshelves, two figures in dark clothing, a framed artwork, a rail with vertical bars, and an arched ceiling with a circular window.
Line drawing of a modern house with large windows, situated behind a stone retaining wall and surrounded by trees and bushes.
Sketch of the Sydney Opera House with the Harbour Bridge in the background as seen from Mrs. Macquaries Point.
A pencil sketch of Tarxien Temple, a megalithic temple structure in Malta
Sketch of a modern bathroom featuring a bathtub with a ceiling mounted tub filler, walk-in shower with glass door, and large windows with city view.
Architectural sketch of a modern house with a circular feature, drawn on paper with a black pen nearby.
Pen sketch of a partial modern house facade with a cone-shaped skylight form and large window with decorative stonework.
Architectural 3d sketch of a multi-story modern townhouse.
Line drawing of a penthouse interior at entry hall with a person walking, large paintings, and architectural details.
Line drawing of a modern two-story house with large windows, a balcony, and a stone wall in the foreground, surrounded by trees.
Pencil sketch of Cathedral di Santa Maria Assunta in Urbino Italy, featuring a large domed roof and several towers, surrounded by various buildings and rooftops.
A detailed architectural 3d pencil sketch of a theatre room pod in an industrial aesthetic with surrounding framework.
Hand-drawn sketches of a Christmas card concept, including designs with art cards, and display sections for firm names, signage areas, and the remnants of quotes.
Sketch of a modern bathroom vanity with two sinks under a large mirror, showing a counter, sinks, faucets, and wall details.
Interior pen line drawing of a bathroom with three steps, large window, and freestanding tub with ceiling mounted tub filler.
Hand-drawn pen sketch of a tub and step detail.

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e: robert@tretsch.com


c: (678)-984-2235

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