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Jon Dev: Spiral structure inside a parking garage, Calgary
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Jon Dev: Alley scene, Beltline area of Calgary
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Jon Dev: Shadows in parking area, Calgary
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Jon Dev: Stairways and colored walls
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Jon Dev: Copper-sheathed elevated transit railway, Calgary
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Jon Dev: Construction of the basement levels of a condo tower, Calgary
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Jon Dev: Underside of an overpass
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Jon Dev: Minimalism: two types of rectangles
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Jon Dev: Construction: building buildings in central Calgary, Canada
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Jon Dev: Railing shadows on steps
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Jon Dev: Tilted view of railing and shadows
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Jon Dev: Abstract architecture: tilted view of an office building
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Jon Dev: Concrete walls, metal ductwork, and shadows
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Jon Dev: Patterned building blocks
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Jon Dev: Concrete walls, metal ductwork, and shadows - #2
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Jon Dev: Underside of an overpass - #2
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Jon Dev: Elevated railway overpass, Calgary
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Jon Dev: Architectural abstract: tilted view of a parking garage
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Jon Dev: Underside of an overpass - #3
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Jon Dev: Bridge structure
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Jon Dev: Wall and ramp
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Jon Dev: Urban scene: low-angle sunlight on 10 Ave. SW, Calgary
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Jon Dev: Overpass, lightposts, sign, wires, and sky
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Jon Dev: Tilted view of Sunalta train station, Calgary
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Jon Dev: Bicycle shadow
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Jon Dev: Blue railing, concrete steps, and shadows
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Jon Dev: Ventilation ducts - #2
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Jon Dev: Parking barrier posts casting shadows
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Jon Dev: Brown wall with shadows
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Jon Dev: Wall and ramp - #2