The sweet-smelling blood of trees Copal (Pom) tree with bamboo growing alongside it (NOTE: I highly recommend the PBS Nova program “Ancient Maya Metropolis.” It focuses on Caracol in Belize. The program is exceedingly well done). The process of making copal incense begins by scraping the bark with a blade. When the sap comes out it’s collected on a piece of bark or corn husk. The resin, which wards off insects from the tree, is thick and sticky and has a white to yellow color. In contact with the air, it becomes… Read More