This is one of a set of all four souvenir refrigerator magnets featured at the Houston Museum of Natural Science "Magic: The Science of Wonder" exhibit from February 28, 2010 through September 6, 2010. This one features an artist's rendition of Harbin's famous Zig Zag Lady illusion (Blackstone Jr.'s Zig Zag is part of the exhibit). The four images serve as "logo images" to promote the exhibit. The magnets are available individually for just $3 each, or just $10 for the entire set, show here. Curated by award winning magician and film maker Scott Cervine, the exhibit features artifacts that belonged to Harry Houdini, Alexander Herrmann, Willard the Wizard and even cups used by Gazzo! These magnets are a great reminder of an unforgettable exhibit!