Summary[edit] Description: Saguaro cactus at sunset, strategically placed to block the setting sun. Digitally altered with a variety of Topaz filters and Photoshop blends and adjustments. Date: Taken on 7 January 2017, 01:31. Source: Sun Halo. Author: Sheila Sund from Salem, United States. Flickr tagsplant, negative space, scenery, sunset, silhouette, nature, digital art, landscape, cactus, arizona, saguaro, desert, blue, tucson, saguaro national park. Camera location32° 13′ 02.08″ N, 110° 43′ 45.03″ WView all coordinates using: OpenStreetMap 32.217245; -110.729175.
Description: I found this saguaro cactus blooming on March 24, 2009. It was the first cactus I observed blooming at Sabino Canyon (Tucson, Arizona) this year. Date: 24 March 2009, 14:17. Source: First Blooms Uploaded by Epibase. Author: Diane AZ.