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Jon Dev: Sunlight on an architect's work
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Jon Dev: Architectural geometry
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Jon Dev: Interior details, Devenish Building - #4
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Jon Dev: Steel geometric architecture, Calgary
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Jon Dev: Copper-sheathed elevated transit railway, Calgary
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Jon Dev: Tilted view of the Nexen building, downtown Calgary
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Jon Dev: Steel on wood
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Jon Dev: Industrial design: ventilation duct
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Jon Dev: Steel mesh and ventilation grill
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Jon Dev: Steel wall and light fixture
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Jon Dev: Orange car details
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Jon Dev: Steel on wood - #2
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Jon Dev: Bicycle rack
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Jon Dev: Green X
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Jon Dev: Red stairway railing and steel wall
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Jon Dev: Red building, blue sky - #2
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Jon Dev: Steel sculpture, steel building
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Jon Dev: Motorcycle engine, with reflections
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Jon Dev: Architectural structures and shadows
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Jon Dev: Shiny red wall
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Jon Dev: Steel railing and shadowed walls
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Jon Dev: Steel ventilation ducts
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Jon Dev: Black door - #2
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Jon Dev: Railing, wall, door
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Jon Dev: Construction machinery - #2
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Jon Dev: Partially shadowed green metal bars
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Jon Dev: Lines (railings, bars, and wall)
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Jon Dev: Diagonals: stacked metal chairs
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Jon Dev: Bicycle rack - #2
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Jon Dev: Diagonals: stacked metal chairs - #2