Randomly placed steps, ramps, and terraces ascended to the ceiling, and surfaces were sheathed in woolly orange carpet.

Elsewhere in the house, a cylindrical rotating room replicated the spatial transmutations of LSD with a bed that became the back of a sofa, a table that morphed into a seating platform that became a desk, and so on.In addition to interiors and furniture, he also designed merry-go-rounds; one, inspired by square dances, moves riders from one seat to another as they go around.

[2] A mutual friend introduced Luckey to Agnes Gund, who insisted he contact the Boston Children's Museum.

[2] After he persuaded officials to let him build his first Luckey Climber, the structure turned out to be one of the museum's most popular exhibits, and has now been replaced with a new version.

[3] They have been installed in locations across North America that include:Filmmaker Laura Longsworth made a 2008 documentary, Luckey.