So, those odd x-ray superhero t-shirts in the current Diamond Previews, as featured in the latest installment of The End of Civilization?
I believe I’ve found the inspiration for at least the Green Lantern shirt:
Maybe they’ll pull more t-shirt designs from this comic. Like a Brainiac versus Ibis the Invincible image on a nice pastel-colored ring-tee. …But not as skeletons, that’d be weird.