The Desert Southwest has always drawn artists. The light is different. The skies are bigger. The colors strain in new directions. There is so much space.
Some notecard images are stark black and white and grey. Some Santa Fe designs highlight the strong lines and bold shapes of buildings near the plaza and at the opera house.
Some cards pay homage to the colors of the Desert Southwest. The blues of Texas bluebonnets and the reds of the Arizona desert make for bright designs.
Native American Arts includes cards that might also be of interest.