Cacti are no longer just for desert scenes but any space, and an earthly plant offers balance to a modern home. Pot a statement cacti to bring an outdoor surprise indoors. Frame small cacti art and use as guest nametags for a summer soiree. Clump various types and heights of cacti in a traditional space as an artistic nod to modernism. Give this prickly plant room to reinvent itself among annual plants and shrubs.