Sometimes "Thanks" just doesn't seem enough when someone does something for you. Today, Thanks doesn't seem enough for this card either, although it is for CASology, and they want their cards simple.
I have some Cuttlebug embossing folders (4 in a set) that have thankful sayings on them. I ran one through on a piece of teal Core-dinations paper and then sanded it so the sentiment showed. The opposite corners are chomped on both and the sentiment popped up. Can't get any simpler than that. I keep looking at it and thinking it needs something else but I've resisted the urge. Sorry the photo is so bad, I've tried several locations in the house, all with different lighting and nothing seemed to work.