POSTED // Nov 12,2008 - One of the big draws at the St. Louis World’s Fair in 1904 was an exhibition of paintings of a canyon outside of Springdale, Utah, by artist Frederick S. Dellenbaugh. The pictures of the towering, beautifully colored canyons were so incredible, even unknown to those used to the landscapes of the eastern United States, some viewers began suggesting that the place didn’t really exist. Lu...