“The Tree of Sisters reminds us to cherish all of our sisters and celebrate their importance in our lives.” The Tree of Enchantment Collection is Kitras Art Glass’ signature creation. Like trees in a forest, no two are alike. With glass “leaves” cascading across the top of the orb and “trunk” webbing pulled through the interior from bottom to top, the Tree of Enchantment is a magnificent, eye catching piece in any size.