These are pictures of Marijuana, the most common form of cannabis. It comes from the tops and flowers of the cannabis plant. It can be grayish-green or greenish brown. It is most often smoked in a joint (a hand rolled cigarette) but can also be smoked in a pipe or added or food and eaten.

These are pictures of Hashish, another form of cannabis. It comes from the dried viscous resin of the cannabis plant. It can be beige, brown or black. Hashish is sold in solid chunks and can also be crumbled up and smoked in a joint or added to food and eaten.

These are pictures of Hash oil also from the cannabis plant. It comes in the form of a liquid like honey and is made of the resin from the cannabis plant. It can be black, green, reddish brown or yellow. It is either rubbed on a cigarette or rubbed into tobacco and smoked.