I focused on my hand the other day (pun intended). I had done so in the past and just stared at it for an hour or so. I spent time focusing from different lengths and on different points of the digits and how they moved and bent. I've never done drugs other than your standard over the counter or prescription types. I know, I'm boring, but I get high off life! ;)
All of the following are black and white. I hope you follow over the next few days and beyond. Enjoy.