A car spare part with a spectacular close-up drawingA car spare part with a spectacular close-up drawing
Drawing a soviet military bomber flying over a railwayDrawing A Soviet military bomber flying over a railway
Construction project and several ready-made sketchesConstruction project and several ready-made sketches
Photo of a steam locomotive in summer with an american flagPhoto of a steam locomotive in summer with an American flag
Hydraulic mechanism control panel with toggle switches, pressure gauges and start buttonsHydraulic mechanism control panel with toggle switches, pressure gauges and start buttons