You shouldn't do drugs, but when a person chooses to do so, sometimes you end with some pretty interesting stuff.

Case in point, a man had one of his friends draw a series of self-portraits before and during a nearly 10-hour stint on the psychedelic drug, LSD. What she drew is nothing short of fascinating, as you can literally watch her perception of herself change throughout the course of the experience.

The man who orchestrated the event explains what went on that night:

The drawing style of my friend is usually black and white (but I felt like buying coloured pencils would be a good idea), close to the first or the last drawing. She spent between 15 minutes and 45 minutes on each drawing. It didn't seem hard for her to focus, I was actually quite impressed by that. She just loved what she was doing. I don't know if the change of styles was on purpose or not.

Take a look at the compelling images below.

[Source: Reddit, Imgur]