Vines growing on the trees

   I went to bonsai today for a Bring Your Own Tree, or a BYOT.  You go with your tree (s) and talk with other people about the art of bonsai, how  you grow,  style, and cultivate your tree.  While I was there, I put my trees out on the rent a bench and saw these vines climbing all over the benches.  They are green, healthy, and growing vigorously!  I thought they were real pretty, to.