Not really a contest here when it comes to visuals, though I did battle for a moment with part of me that said maybe if I had the STAMPS, I would find out more about the POETS. For instance, I don't know Robert Hayden. And I've never read Denise Levertov. And I just found out that the USPS has included a nice bio of each poet and a poem on the back, which is lovely.
Right on, post office. They got me choosing between poets and muscle cars instead of stamps and no stamps.