I organized a service project at my office for the locale Veteran's Home. We did 55 Cards and they have hundreds of signatures. They are great ideas for simple cards. Some are the maker's first time at making a card. Here are a few of my favorites:
This card was hand drawn by Brent Chase. He borrowed someone's hairspray to seal it. Isn't it wonderful?!
The words on this were die cuts I got long ago from a friend on JustCards.