So that gave me the idea to capture mine. The one I have has longer spines (1.25"-longest one) than Irwins so I am not sure if it is the exact same type. The cactus is 5" high and 2.5" in diameter. The second picture is a stack of 12 images with helicon Focus. No beautiful flower like Irwins

Ex. 1/2.5
F/7.1
ISO100

