San Juan (Spanish: Río San Juan) is a river in Nicaragua. The length of the river is approximately 192 kilometers. The river originates in Lake Nicaragua and flows into the Caribbean Sea. A large part of the Nicaraguan-Costa Rica border runs along the river.
The Butler Wash Petroglyph Panel is a group of petroglyphs near the San Juan River. In the framework of the theory of paleocontact, it depicts our ancient guests. We see helmets, antennas, space suits and some kind of glow around the helmets.
Rock art in the Butler Wash Petroglyph Panel is similar to that in Horseshoe Canyon, Utah. There we can also see some creatures in spacesuits, with antennas on their heads. Apparently, the ancient artists in different places saw the same group of creatures, which they schematically depicted in rock paintings.
You may be skeptical about each of these groups of rock art separately, but the fact that a kind of robots were depicted by completely different artists many thousands of kilometers from each other should make you think.
The petroglyphs in Utah date back to 1200 years BC. The age of the petroglyphs in the Butler Wash Petroglyph Panel is unknown.
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Petroglyphs from Horseshoe Canyon, Utah