I took this photo today in the morning sun. I'm amazed how well it flowers every year despite getting little attention other than some water and occasional plant food.
An outstanding shot, Jeremy! Great focus and lovely light and so stunning with the dark background! Fav! (I had a chat with a florist today about these. She told me that people often overwater them. Apparently, they only need to be watered every two to three weeks! Clearly, your cactus is thriving whatever your secret)