https://www.senate.gov/art-artifacts/historical-images/prints-engravings/38_00735_001.htm
U.S. Senate: J[ohn] C[aldwell] Calhoun
J[ohn] C[aldwell] Calhoun
u ssenatejohnc
https://www.usgs.gov/media/videos/lake-aldwell-delta-timelapse
Lake Aldwell Delta timelapse | U.S. Geological Survey
Timelapsed photo data is sequenced at about 1 pixel-averaged frame per day, meaning that all of the images from a given day are combined, and the RGB values...
u slakedeltatimelapsegeological