Beautiful gardens in the back of Japanese mini pickup trucks

The Japan Federation of Landscape Contractors' Kei Truck Garden Contest challenges people to transform the beds of their miniature pickup trucks into lovely mobile gardens. From Spoon & Tamago:

Other than using the kei truck there are very few limitations and landscapers have incorporated everything from benches and aquariums to elements of lighting into their designs. Judges then rank the entries based on planning, expression, design, execution and environment.

See more here.