Well, not really comics...but wooden and metal poster art featuring them.
But yes, I highly recommend checking out Hobby Lobby to anyone who has one near them for any and all comic shrine enhancements.
Speaking of shrines...I've been very hard at work on the final stages of my FF shrine rehab project (got all FF (not counting nor bothering with general Marvel Universe) posters I lost eleven years ago back in just three months(!!)...even the Wizard mini ones(!!!), which I thought would be next to impossible to get back)...
And *does her best Karen Carpenter* I've only just begun.