Hieraaetus pennatus (Booted eagle), 1777 - 1786 drawing Bird study: dwarfing, or reddish -brown eagle (hieraetus pennatus?); With scale in Rijnlandse Voet and Thumb. paper. ink. watercolor (paint). pencil. chalk pen / brush
Size: 4000px × 2630px
Photo credit: © piemags/rmn / Alamy / Afripics
License: Licensed
Model Released: No
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