Nine hours of a Cassandra flower blooming/ GIF by National GeographicTen hours of Eroica flowers / GIF by National GeographicAntimatter flowers / GIF by National GeographicEchinopsis cacti have some of the most brilliant flowers of any cactus, with vibrantly colored petals and explosive bloo

Source: Echinopsis Cactus Flowers Seem to Explode Like Fireworks | Colossal