Category Archives: Petroglyphs

Ghost Sign Harvest #12 – Legend Rock, Wyoming

Now for something completely different. Not really. Petroglyphs, drawn by early peoples around the world, are just a much earlier form of ghost signs.  These are some from the amazing location north of Thermopolis, Wyoming, called Legend Rock.  The petroglyphs are visible along a short trail from a parking area.

I am using the same methods I used for ghost signs – mosaicking multiple images together to increase resolution. The result will be very large wall panels that are as clear as the original.

I am also using my enhancement techniques to bring out hidden layers.  There are also some modern letters  that defaced the graphics, visible at lower right.

I found almost identical graphics on a piece of pottery in the archaeology museum in El Salvador, so some of these “legends” were carried a great distance.  They appear to represent various deities, possibly a creation story.  Unfortunately, are are some modern “additions” to the drawings, plus some defacing.

I think the “alien” in the upper right was an add on, as was the letter “B” at the left.