The Public Domain Review - Medieval #Cannabis, from a 12th-century medical and herbal collection: http://buff.ly/2pFRY4s #fourtwenty | Facebook
White Surgical Face Mask Or Medical Face Mask For Prevention Coronavirus Flu And Air Pollution Disposable Mouth Mask With Filter Isolated On White Background Medical Healthcare Supply In Hospital Stock Photo -
![euCanSHare on Twitter: euCanSHare on Twitter:](https://pbs.twimg.com/media/EmJKdw9W0AApPik.jpg)