byFace of Cannabis is a collection of black and white portraits and some documentary photographs of children who would become the new face of the medical cannabis movement. The photographs span a five-year period where parents fought to bring cannabis to their states after a little girl in Colorado showed success in using cannabidiol oil (CBD) to treat her seizures. this is an excellent gift and a beautiful and most powerful collection to your library. get them while they last. special discounted price for limited time only. Sale price is for limited time only. Take advantage while it lasts.