Three men and a dog in a rowboat crossing the upper Colorado River at Lee's Ferry, Grand Canyonhaxaax (45)in STEMGeeks • last year Three men and a dog in a rowboat crossing the upper Colorado River at Lee's Ferry, Grand Canyon c. early 1900s via Wikimedia Commons, public domain (Image not shown due to low ratings)Images were hidden due to low ratings.Show #cent #thiagore #someeofficial #aliveandthriving #thealliance #palnet #youarealive #iamalivechallenge #blog #stem