Ophthalmoscope Charcoal Patent Blueprint - Canvas Print

Rendered like a chalkboard diagram pulled from an old physician's office, Ophthalmoscope Charcoal Patent Blueprint traces the 1915 De Zeng eye instrument in crisp white linework against deep charcoal gray. Fine numbered callouts and supporting sketches surround the central figure, giving it the studious, archival feel of a vintage lecture hall. Aged Pixel turns technical patent drafting into something quietly handsome. This wall art suits a home office, study, or exam room that could use a touch of old-world precision.

• By Aged Pixel, working from archival patent drawings in a chalkboard blueprint style

• Available as a canvas print, where the fine linework and charcoal tones come through

• Complements vintage, scholarly interior design

• Antique medical patent illustration with monochrome technical diagram detail