Nuevo Leon, Mexico / Cumbres National Park, / Sierra Cumbres, Catrina Canyon, Mexican Alders, Alnus oblongifolia, in fall color with against bromeliads and palms on canyon wall. 1203V4

Coahuila, Mexico / Maderas del Carmen Natural Preserve. San Isidro Canyon's multicolored granite with swirling pools below Agave, Agave havardiana. 1204H2

Coahuila, Mexico / Maderas del Carmen Natural Preserve. Prickly Pear Cactus, Opuntia engelmannii, amid grasslands with sunset over distant ridges in Texas, USA. 1204H6