Monument Valley is extraordinary enough but imagine the dramatic contrast of hot air balloons against the rocks, spires, and sky of this timeless place. Incredible! This screen saver will work with displays set at 256 colors but 16 or 24 bit color is strongly recommend. The link below is for a version optimized for 640x480 displays. A version for 800x600 desktops is available for downloading at SouthwestScreenSavers.com. Users may control several options including timing, captioning, and transitions. MSPlus! users have additional controls available.