A few years ago, I posted an image of what I described as a "witty pastiche of The Anatomy Lesson of Dr. Nicolaes Tulp (1632) by Rembrandt." Here's another, that was recently sent to me and which I find even more witty:
This is the personal blog of Steve Lewis - aka sjlewis55. It contains (what he considers to be) interesting and amusing fragments drawn from life. Perhaps, it is in the marginalia that we find true meaning.