I've been hunting vintage Pyrex bowls at estate sales recently. They scream mid-century kitchen and look great even if you don't have a full set.
Pocono Modern has an entire line of Pyrex-inspired art that you can hang right alongside your Pyrex collection. The Pyrex designs make a perfect transitions to paper, even when they're simplified and streamlined to give them a more modern look.
The good thing about Pyrex and Pocono Modern is that no matter what color your kitchen is, they probably have something that matches.