Wenceslaus Hollar

I just found out who the artist responsible for my Facebook avatar is.
Wenceslaus Hollar was a Czech etcher born in Prague who lived much of his life in London. He created close to 3000 etchings in his lifetime, all beautiful works on a wide range of subjects.

Sadly, he died in poverty, "his last recorded words being a request to the bailiffs that they would not carry away the bed on which he was dying." - wikipedia

Here is a great collection of his works from the University of Toronto.