Flexagons by Creative Playthings
Previously: Oscar Tuazon cardboard dome
See Also: A Flexagon of Structure and Design, An Exhibition of the Work of Arthur A. Carrara and Recent Works: 1960–1965. (A beautifully designed catalogue.)
Yes and no. Although never intended to be The End, a closing post was made on March 3, 2014. And since then, the blog exists, in limbo, but never totally dormant. I hope it continues to be a useful resource, nostalgia machine, and/or archive of a particular time. It may not ever be updated or appended or deleted. For now, it just is.