I have a real passion for collecting Cinderella stamps and other ephemera and love the artistic and historical value of these items. The scarcity of some Cinderella stamps, especially those associated with significant historical events or rare advertising campaigns, makes them highly sought after in the philatelic world.

Kinetic art refers to art the depends on movement for its desired effect and is closely related to op art. Upon scanning a few of the inner inserts from the Kinetics exhibition catalogue from the Hayward Gallery, London, 1970, I came across these five small manifestos on kinetic art.