Don Albert Graphic Arts has produced hundreds of vector drawings of objects, including mechanical devices, measurement instruments, hand-crafted and manufactured goods, for several educational publishers.
These are Freehand and Illustrator vector drawings, produced from rough sketches or written descriptions by the client.
When you need to show how something works, contact me.
All images are copyrighted and may not be downloaded or reproduced. This section is still under construction. Come back later for another view.