These eye chart cards by Ohkayk have uplifting messages by famous people, my favorite one being the top quote by Helen Keller. I love their graphic layouts, but to be honest I have a fondness for eye charts, I wore glasses from the age of 3-11 and anything that reminds me of those eye visits makes me nostalgic. Despite my soft spot, I think these card sets or even the larger prints would make great gifts!
{photos from ohkayk}