This illustration of a worm gear shows a front and profile image.
Drawings like this work well in themes that may not immediately come to mind.
Some theme ideas are all types of Transportation and Vehicles,
Machines of all kinds, even Robots.
Drawings like this work well in themes that may not immediately come to mind.
Some theme ideas are all types of Transportation and Vehicles,
Machines of all kinds, even Robots.
Smithsonian's Hirshhorn Museum and Sculpture Garden
Source: Smithsonian Online Collection
©: listed as Public Domain with CC0 license
Below is the same image cleaned up a little and cropped
(also Public Domain / CC0)
