Brain mechanism made from metal cogs and gear with idea bulb lamp Stock Illustrationby andreykuzmin2/55
Incandescent simple black line light bulb icon symbol graphic. The illustration can represent an idea or solution or human creativity and inventiveness Stock Illustrationsby smarnad47/2,319
idea light bulb hanging in black background - concept vector icon. This graphic also represents creative problem solving, genius mind, smart thinking, inventive mind, innovative man, abstract thought Stock Illustrationsby smarnad13/462
Metal brain gears and cogs. Mental illness, psychology, invention and idea concept. Drawingby andreykuzmin1/30
Human brain made of rusty metal gears and hogs over grunge circuit plate Stock Illustrationby andreykuzmin20/403