01 Magazine highlights Letterheady, an all-letterhead-all-the-time Tumblr blog. A few samples from the arts and culture submissions.

Above:

Andy Warhol, Keith Haring, Ray Charles

Ozzy Osbourne, Guerrilla Girls, art collector Harry “Hunk” Anderson

Roy Lichtenstein, Saul Bass, Paul Rand

WijNu Experimental Theatre Group, MoUvEmEnT DADA, Frank Zappa

Frank Lloyd Wright