December 12, 2018

by Michael Wilson

Black-and-White Wednesday: A juniper grows at sunset near Sunset Point, along Interstate 17.

December 11, 2018

by Greg Gaunt

Dove Mountain, near Marana, offers a view of the Santa Catalina Mountains’ Pusch Ridge.

December 10, 2018

by Wayne Meggersee

Fallen leaves blanket a moss-covered tree stump on Mount Lemmon, near Tucson.

December 9, 2018

by Evelyn D. Harrison

Boulders form a backdrop for a blooming cactus at the Arizona-Sonora Desert Museum near Tucson.

December 8, 2018

by Montgomery Gilchrist

Morning light bathes the walls of Lower Antelope Canyon near Page.

December 7, 2018

by Jack Holcomb

Aspens line the Bonito Lava Flow near Sunset Crater Volcano National Monument.

December 6, 2018

by Bernard Howe

A Western grebe appears to eye its reflection at a Gilbert riparian preserve.

December 5, 2018

by David Pool

Black-and-White Wednesday: Cactus arms reach skyward at Organ Pipe Cactus National Monument.