Overcup Press wants MusicFest NW attendees to share all the festival has to offer—and win some prizes, too! We're giving away two copies of The Tall Trees of Portland art book— one each day. The rules to participate and be entered to win are a breeze.

Here's how to play:

• 1. Stop by The Tall Trees of Portland Art Pavilion at MFNW.
• 2. Snap a picture of any of the pieces of art in the pavilion. Make it a selfie, invite friends to join in the pic, or just post a picture of any of the pieces of art in the pavilion—including works from the Live Mural Painting, Alternative Album Cover Show or the 3-D sculpture at the entrance to the art pavilion.
• 3. Share Your Photo on Instagram or Twitter using the hashtags #MFNW AND #TallTreesPDX to be entered to win. You must post your photo by 5:00pm on Sunday, August 17th to be entered to win. Winners will be announced on Sunday, August 17th at 9:00pm.