This 1895 map of New York City was created by socialist activist Walter Vrooman, who hoped that by showing the "concrete socialism" of every street, park, school, public building, and public dock in red (and allowing private enterprises to recede into the white background), he might persuade readers that the rest of the map should be socialist as well.
From the Norman B. Leventhal Map Center/Boston Public Library
(Click on arrow at right to view full image) No true likeness of Callimachus is known to exist, but the Libyan-born poet probably resembled the men whose faces appear on the Hellenistic coffins unearthed in Fayum, Egypt, including this one.
The blue regions are oil palm plantation, while the forest regions (yellows and greens) are colored by tree height, which is a proxy for carbon. Image courtesy of Global Airborne Observatory, ASU Center for Global Discovery and Conservation Science.