Jon Dev: Architectural geometry: apartment building with arcuate balconies, downtown Calgary
Jon Dev: Autumn leaves up close: structure, colour, and shadows
Jon Dev: Autumn: curly brown leaves on the ground
Jon Dev: Architecture: geometry and perspective, downtown Calgary
Jon Dev: Tree trunks, branches and autumn leaves, Calgary
Jon Dev: Birds in and near a stream
Jon Dev: Geometric architectural components of a concrete parking garage
Jon Dev: Urban nature: leaves on snow
Jon Dev: Trail and trees, Fish Creek PP, Calgary - #4
Jon Dev: Spiky plant life
Jon Dev: Architectural geometry and shadows inside the National Music Centre building, Calgary
Jon Dev: Sidewalk bricks, cracked and worn
Jon Dev: Algae in a pond, with dead wood
Jon Dev: Group identity
Jon Dev: Tree roots on the forest floor
Jon Dev: Deer at Carburn Park, Calgary - #2
Jon Dev: Biological structures in the wood of a dead tree
Jon Dev: View down: table and chairs with shadows
Jon Dev: Architectural geometry in downtown Calgary: lines, angles, and forms
Jon Dev: Geometric architecture, and abstract monochrome minimalism
Jon Dev: Hiking trail in summer forest, Fish Creek Prov. Park, Calgary
Jon Dev: Painted brick wall with blue stripes - #2
Jon Dev: Dirty yellow-orange construction machinery
Jon Dev: Midway game booth, Calgary Stampede grounds - #4
Jon Dev: Forested slopes and cliffs above Lake Minnewanka, Banff National Park, Canada - #4
Jon Dev: Industrial scene: fence, trucks, and towers
Jon Dev: Shadowed architectural details
Jon Dev: Orange-yellow flowers in a hanging planter - #2
Jon Dev: Urban architecture: concrete and metal
Jon Dev: Cone textures