Cactus / variegated asterias

Since I can not show the appearance of the body when flowers opened completely, I took the photo before the opening of flowers.
Variegated aserias are normally weak and hard to keep by won-roots but this degree of variegation allows to keep. I have only 2 flowering size variegated asterias. I will collect and keep pollen in a gelatin capsule and wait the flowering of the other one.