black-seeds cactus cactus-fruit climbing-cactus colorful colors colourful colours contrast cultivated decorative dragon-fruit edible exotic food fruit green hylocereus-undatus juicy moist ornamental-plant pips pitahaya pitaya produce red red-flesh red-skin seeds seedy shape shapes size smell strawberry-pear succulent-plant surface surfaces tasty texture textured textures unusual white-flesh Cacti garden nature plants prickles Prickly Spain spanish spikey spiky spines spiny succulent trees xerophyte Agavaceae agave arches blue cliffs clouds desert grass rocks sage sand sky spring Utah vacation white wild flowers America arid chile close up hot Mexico mezcal north plant south spine tequila aloe background design Funchal madeira natural pattern patterned patterns planting sharp spined big enormous flower flowers high large long spike stem tall tough xerophytic appearance age aged bird chap closeup coruna crack crevice deficiency dirtied eu excrement excrements galicia gap hole hurt hurted Look old shit