January 11, 2026January 8, 2026 photobyjohnbo

Cellpic Sunday—Finger Rock at Day’s End

July 29, 2025July 12, 2025 photobyjohnbo

Ignite Sign Art Museum – A Collection of Historic Tucson Signs

June 8, 2025April 2, 2025 photobyjohnbo

Cellpic Sunday – Arizona’s Tallest Mural is a New Record

June 1, 2025March 11, 2025 photobyjohnbo

Cellpic Sunday – Arizona’s Largest Mural

April 27, 2025April 2, 2025 photobyjohnbo

Cellpic Sunday – The No-Tel Motel

April 10, 2025April 5, 2025 photobyjohnbo

Lens-Artists Challenge #343 – Seen on my Last Outing

February 25, 2025January 23, 2025 photobyjohnbo

Mini Time Machine – Tucson’s Miniature Museum

January 23, 2025January 22, 2025 photobyjohnbo

Lens-Artists Challenge #332 – Shoot from Above

March 28, 2017February 15, 2017 photobyjohnbo

Saguaro National Park – In Honor of the Giant Saguaro Cactus

February 21, 2017February 13, 2017 photobyjohnbo

Arizona Sonora Museum – Raptors in Flight