I really love any invitation that reminds me artwork from stories I loved growing up, such as - The Giving Tree!
Wedding Tree Fingerprint Guestbook Alternative (Medium/Large, up to 160 Guests) 16 x 20 Painted Trees-in-Love on Canvas
Navy and Coral Wedding - Guest Book Tree Personalized Wedding Print 16x20150 by karimachal, $32.00
A Love So Sweet wedding stationary set by plankandlaceplace, $2.00
Sketched Tree - Fall Wedding Invitation with Carved Initals - Sample