moon cactus or gymnocalycium mihanovichii, the mutant cactus grafted on to hylocereus rootstock macro closeup background

art background blossom blue botany bright cactus color colorful creative decoration decorative desert design fashion flower fun gallery green growth gymnocalycium idea macro mexico mihanovichii mood nature neon orange pastel pink plant purple red small stillife style stylish succulent succulentplants summer sunset sweet trend tropical urban vibrant violet white yellow