21. 林中孔雀,动物王国藏书色彩研究` Peacock in the Woods, study for book Concealing Coloration in the Animal Kingdom (1907) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 5404 x 6671px 林中孔雀,动物王国藏书色彩研究-阿伯特·汉德森·塞耶~ Peacock in the Woods, study for book Concealing Coloration in the Animal Kingdom (1907) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
22. 白火烈鸟,动物王国藏书着色研究` White Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 4787 x 5150px 白火烈鸟,动物王国藏书着色研究-阿伯特·汉德森·塞耶` White Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
23. 玫瑰琵鹭,动物界藏书着色研究` Roseate Spoonbill, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 5672 x 4473px 玫瑰琵鹭,动物界藏书着色研究-阿伯特·汉德森·塞耶` Roseate Spoonbill, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
24. 红火烈鸟,动物王国藏书着色研究` Red Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 5720 x 4739px 红火烈鸟,动物王国藏书着色研究-阿伯特·汉德森·塞耶` Red Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
25. Walker,Heterocampa Biundata,动物王国藏书着色研究` Heterocampa Biundata, Walker, study for book Concealing Coloration in the Animal Kingdom by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 2811 x 2591px Walker,Heterocampa Biundata,动物王国藏书着色研究-阿伯特·汉德森·塞耶~ Heterocampa Biundata, Walker, study for book Concealing Coloration in the Animal Kingdom--Abbott Handerson Thayer (美国艺术家, 1849-1921)
26. 玫瑰琵鹭,动物界藏书着色研究` Roseate Spoonbill, study for book Concealing Coloration in the Animal Kingdom (ca. 1905~1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 5672 x 4473px 玫瑰琵鹭,动物界藏书着色研究-阿伯特·汉德森·塞耶~ Roseate Spoonbill, study for book Concealing Coloration in the Animal Kingdom (ca. 1905~1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
27. 红火烈鸟,动物王国藏书着色研究` Red Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905~1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 5720 x 4739px 红火烈鸟,动物王国藏书着色研究-阿伯特·汉德森·塞耶~ Red Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905~1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
28. 白火烈鸟,动物王国藏书着色研究` White Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905~1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 4787 x 5150px 白火烈鸟,动物王国藏书着色研究-阿伯特·汉德森·塞耶~ White Flamingoes, study for book Concealing Coloration in the Animal Kingdom (ca. 1905~1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)
29. Ologentra Lignicolor,Walker,动物界藏书着色研究` Oligocentra Lignicolor, Walker, study for book Concealing Coloration in the Animal Kingdom by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 2464 x 2775px Ologentra Lignicolor,Walker,动物界藏书着色研究-阿伯特·汉德森·塞耶~ Oligocentra Lignicolor, Walker, study for book Concealing Coloration in the Animal Kingdom--Abbott Handerson Thayer (美国艺术家, 1849-1921)
30. 玫瑰色琵鹭,动物界藏书着色研究` Roseate Spoonbills, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) by Abbott Handerson Thayer 高清作品[18%] 图片文件尺寸: 5935 x 5169px 玫瑰色琵鹭,动物界藏书着色研究-阿伯特·汉德森·塞耶~ Roseate Spoonbills, study for book Concealing Coloration in the Animal Kingdom (ca. 1905 1909) --Abbott Handerson Thayer (美国艺术家, 1849-1921)