Wow, thanks rebelreligion! You went above and beyond to bring me not only a 2D experience with beautiful dolphins, but also a 3D, reddit-related one.

EDIT: FOUR MORE POSTCARDS ARRIVED! One with fruitguys carrying a giant pear, one with a legoman reading "The Cult of LEGO", one with some Dave Chihuly sculptures, and one with some giant redwoods. SO choice. There were also two more instances of 3D cats, and a card informing me of the ways to join the American Association of Cat Enthusiasts.