Cobble Hill - 500 Piece - Up in the AirThe hot air balloons are Up in the Air during this desert festival. What a wonderful sight to see from the point of view of the puzzler and the traveler! With rainbow coloured hot air balloons traveling through the sky, how could one not have hope! This lovely puzzle has wonderful sections to build from the sandy brown desert floor to the blue sky and of course, the colourful hot air balloons. The 500 piece puzzles have larger sized pieces, so this