beautiful yellow flower of astrophytum asterias (kabuto cactus) is blooming with ferocactus echidne as a background

astrophytum asterias background beautiful beauty bloom blooming blossom botanic botanical botany bristle circle cute dark tone daylight decorating home decoration decorative plant delicate desert flora design elements detail environmental exotic ferocactus echidne genus green cactus growing growth hobby houseplant kabuto leaf natural light nature ornamental petal roundshaped sand dollar sea urchin spherical star peyote starshape succulent surface texture tree view yellow flower background species shape ridge concave middle spine form look like selective focus