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Photograph taken (and tweeted) from the International Space Station just after sunset, over the ocean according to Wiseman. This image appears in OpenValley to populate a timeline created for the Green New Deal: Social Surrealism exhibit.

This cropped illustration appears in L. Frank Baum's The Wonderful Wizard of Oz, when Dorothy and her companions reach the Emerald City. There they meet the Guardian of the Gate, who outfits them with green spectacles to protect them from the glare…

This map shows the approximate outline of a proglacial lake dating some 13,000 years ago, when the Laurentide ice sheet was in retreat and blocked water from flowing north into the North Atlantic Ocean. Instead, its outlet was diverted through…

David Johnson was a second-generation school of the Hudson River School who studied with Jasper Francis Cropsey and was friends with his contemporaries John Frederick Kensett and John William Casilear. This is one of several paintings Johnson made of…

The publisher Louis Prang was a noted producer of high-end chromoliths, often of original paintings, but he also published smaller and more affordable works. He had learned during the Civil War that souvenir prints of popular generals sold well, and…

The full title of this map is A Survey of Lake Champlain, including Lake George, Crown Point and St. John. Surveyed by Order of His Excellency Major-General Sr. Jeffery Amherst, Knight of the most Honble. Order of the Bath, Commander in Chief of His…

A placid scene along the shore of this Finger Lake depicts men and women—there are no children present—at their leisure in genteel dress. Small groups are picnicking, lounging, boating, and perhaps courting. <br /> <br /> Kensett, a second-generation painter…

Original description reads &quot;High Falls, The Crown Jewel of Brown&#039;s Race Historical District, Rochester, NY.&quot; Beginning in the 1990s the City of Rochester attempted to redevelop the former manufacturing area as a mixed housing and tourism district,…

Photograph from a now-defunct news service company shows the High Falls area of Genesee River. At right we see the Gorsline Building that housed three main manufacturing operations at this time: Williams, Hoyt &amp; Co. (a maker of shoes); the Rochester…
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