Jack Dykinga / Rainbow at sunset over desert hillside with Saguaro cacti, Table Mountain in the distance, Pusch Ridge Wilderness, Coronado National Forest, Santa Catalina Mountains, Arizona, USA
01193402
Jack Dykinga / Rainbow over Table Mountain and the Pusch Ridge Wilderness in the Santa Catalina Mountains, Arizona
01180234
Jack Dykinga / Saguaro Cacti (Carnegiea gigantea) in a summer storm at sunset, with a rainbow in the background, Maricopa Mountains, Sonoran Desert National Monument, Arizona, USA
01120616
Tom Vezo / Rainbow cactus flowering {Echinocereus pectinatus} Arizona, USA.
00220623
Tom Vezo / Rainbow Cactus (Echinocereus pectinatus) in bloom, San Rafael grasslands, Arizona
01399484
Jack Dykinga / Saguaro Cactus (Carnegiea gigantea) against summer monsoon sky with rainbow and streaks of lightning. Sonoran Desert, near Tucson, Arizona, August 2012.