This small petroglyph that looks like a spaceman (well, to me at least) along the Parade of Rock Art Trail in Fremont Indian State Park has been identified as being carved there by Paiutes, most likely in the late 1880s.
Big Buffalo
The Big Buffalo Panel near the confluence of Cottonwood Canyon and Nine Mile Canyon. I visited this one shortly before the sun dropped down below the rim of the canyon walls above. The bottom portion of this large panel is fading away with time, but the Big Buffalo and other figures higher off the ground remain and are still in good condition. There are many other unique and interesting panels in the area, including the well-known Great Hunt Panel.
Wolfe Ranch Petroglyphs
The famous Wolfe Ranch Petroglyphs located in Arches National Park. These historic Ute petroglyphs are in excellent condition and easily accessible on the hike to Delicate Arch.
Fading Anthropomorphs
These two similar anthropomorphs float above many other pictographs and petroglyphs at Fish Creek Cove and are fading away with time (especially the one on the left). This is a very unusual site with some interesting rock art, but unfortunately it has been heavily vandalized over the years.