Textbook casually explains how to smoke DMT like it's a recipe

A black and white instructional photograph from what appears to be a drug use manual or educational text, showing smoking apparatus and drug paraphernalia. The image includes a glass pipe and containers of substances, with a caption explaining DMT consumption methods. This appears to be from a book or academic reference on drug administration techniques. Extracted text: Smoking Techniques 331 Seen as an oil at the upper right, DMT generally appears mixed with an herb—either loose, bottled or in joints. Many users prefer to smoke it from a glass pipe, such as the one seen at the left. Jeremy Bigwood