Animal – Insect – Bee – Bee wing movement
La machine animale locomotion terrestre et aérienne (1886). Scan of 2 d images in the public domain believed be free to use without restriction in the U.S.
La machine animale locomotion terrestre et aérienne (1886). Scan of 2 d images in the public domain believed be free to use without restriction in the U.S.
. Swivelchair Media. 
