![](http://www.alamy.com/thumbs/6/93A859EC-ED84-4AF1-8A9E-D74700264DFD/T5X0ND.jpg)
This illustration represents Diagrammatic view of an air sac vintage line drawing or engraving illustration.
Size: 5000px × 3600px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: air, art, black, diagrammatic, drawing, engraved, engraving, illustration, line, sac, vector, vectors, view, vintage, white