This Mystery Cache is not at the published location. It is the first of three puzzles in a new "Pictic Tryptic" series that requires you to convert the puzzle information into a graphic solution. It takes a couple of steps to solve the puzzle, so give some thought to the information presented. You are solving for the last 3 digits of the North and West coordinates, for this: N 38 52.XXX W 077 10.XXX
The background images are not needed to solve the puzzle.
Gjb gnfxf ng unaq -- svaqvat gur ahzoref naq chggvat gurz va gur pbeerpg beqre.