Airplane Ornithopter by Jakob Degen (), Signed: Tellier, Fig. 56, p. 320
Airplane Ornithopter by Jakob Degen (), Signed: Tellier, Fig. 56, p. 320
Size: 2066px × 3132px
Location:
Photo credit: © Artokoloro / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., , 56, 320, airplane, degen, fig., jakob, ornithopter, signed, tellier
