Unknown Secret Found and Ancient Art SOLVED in Red Dead Redemption 2!

Red Dead Redemption 2 - Something very mysterious is found inside a barn at Firewood Rise... and solving the ancient art hidden in Big Valley! Like and Subscribe! New RDR 2 Videos and Livestreams Everyday :) Arthur Morgan's Grave - https://www.youtube.com/watch?v=B1sYR5jvVmQ&t=69s RDR2 Part 1 - https://www.youtube.com/watch?v=pT2pXmzb4So&t=4365s Second Secret UFO Discovered! - https://www.youtube.com/watch?v=FM6XTtf2Ml8 Glacier Cave - https://www.youtube.com/watch?v=Ym8Uhly8lQA Trippy Twit