Monument Valley (Mono) February 16, 2015 / Murray Foote / 12 Comments Monument Valley, Utah, USA, 27th to 28th October 2014. Here are monochrome conversions of some of the images of the previous two posts. None are conversions from infrared originals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Horseshoe Bend. .