Enameled Graphite Pendant in Sterling Silver, Pine Tree Enamel Necklace Enameled Graphite Forest Scene Necklace. For anyone who loves the mountains, camping or being at the lake. This is a one of a kind,Pine Forest scene necklace, designed and made by me! I have been doing more enameling lately after taking a fun class in NYC @ the 92Y. I love the way graphite looks on enamel, and that I can draw any designs I want in the graphite. This is my pine tree forest sketch with a lake front and moon.