Rickey stayed an unknown artist to me until i bought 10 years ago an edition in which a small print was included of a design for a contruction in Berlin.
The print fascinated me and i started to search for publications on his work. For me he is a typical sixties artist . His works are rooted in the Kinetical art scene, because they move, turn, and spin. Elements which are also used by other artists who make large for works for outdoor place ( Auke de Vries does so in the Netherlands) .
The print and some more Rickey titles are available at www.ftn-books.com