https://joy.videvo.net/videvo_files/video/free/video0430/large_watermarked/_California%20cholla%20detail%20of%20spines%204k_preview.mp4 California cholla detail of spines Thorns of a cholla cactus stand out against a blue sky. bluecactuscaliforniachollaclose-updaypadspricklyskysunnythorns