It's not unusual for Rockstar Games to put easter eggs in its titles. After all, this is the same studio that put a "There are no easter eggs up here" sign somewhere in Grand Theft Auto: San Andreas. However, while most probably expected to see the same easter eggs in San Andreas now that it's been remastered, it appears that Rockstar still took the time to add in new ones.
Case in point, one eagle-eyed fan spotted what appears to be an easter egg for Red Dead Redemption 2 in GTA: San Andreas Definitive Edition.
Is O'Creagh's Run from RDR2 in San Andreas?
Rockstar first released San Andreas back in 2004. Back then, it was near-impossible for games to have very detailed backgrounds. Fast forward to today and Rockstar has taken full advantage of modern technology. Not only does San Andreas look a lot better now on modern consoles, but the remastered version of the classic 2004 title features a particularly detailed painting.