Description: First hired by the Smithsonian in 1871, topographical illustrator William Henry Holmes was well known for paintings that were described as "orgies of pure color." His knowledge of geology, archaeology, anthropology, and ethnology made him a master in the scientific documentation of landscapes. His achievements included important publications on Native American cultures in
Description: [view in Spanish][edan-image:id=siris_sic_7144,size=200,right]During construction of the Panama Canal at the start of the century, many laborers died of malaria and yellow fever. To find ways to control the diseases, North American biologists came to the isthmus of Panama. Some of these scientists were so impressed by the diversity of the natural environment that they later