When you’re in a happy little mood, personalize any of these 20 postcards with the included stickers and send it to a friend.

Use these happy little postcards whenever you want to send a fun message to a friend! Each postcard has a full-color scene from a painting by iconic artist Bob Ross, along with one of his memorable quotes. On the back is the same scene in grayscale and without the quote—so you can add any of the included puffy stickers or create your own speech bubbles to personalize your postcard before mailing it to a friend or family member. Cards also feature information about Bob Ross that any fan of his show will appreciate with a hefty dose of nostalgia.