Row after row of pink, yellow, red, white, purple and orange flowers — that look like tall plump roses — cover 55 acres from March to May at what has become an iconic venue, The Flower Fields ...

purple and orange. Yucca (Yucca filamentosa) is a North America native with a basal clump of sword-like spiked leaves and a 5- to 8-foot-tall flower spike featuring white bell-shaped flowers.

The film ends with an overly spelled-out plea for the value of “imagination,” but about the only thing the filmmakers are drawing with their purple crayon is algorithms.