Rembrandt Goes to Mars

I decided to take Rembrandt and Caravaggio to Mars. You can see me dropping them off on that jutting overhang. I'll pick them up shortly but I hope they paint fast and don't wander off, because their suits only have 12 hours of oxygen. I told Caravaggio to find a sunbeam and focus on one rock then paint it with angst. I just hope he doesn't punch Rembrandt and knock him off the cliff.