This is a digital print of an ink drawing I did of the early Edison bulbs. Early on he was experimenting with different filament and bulb sizes. They looked so cool that I had to draw them!
They were on display at the Huntington Library. This is perfect for the smart, inventor friend in your life!
The specs: 10" x 8" on semi glossy photo paper in a cello bag. Shipped in a sturdy mailer.