Galison | 500pc Puzzle - Colours of the MoonColors of the Moon 500 Piece Puzzle from Galison highlights the colors of the full moon, documented by astrophotographer Marcella Julia Pace from different locations in her native Italy, over a 10 year period. Red or yellow moons often indicate a moon being seen near the horizon. Blue colored moons are rarer and can indicate a moon seen through the atmosphere carrying larger dust particles. Galison puzzles are packaged in matte finish sturdy boxes,