Visited. It was good, yet "largest" meaning in this case one small gallery room. Lots of self portraits, but also plenty of works filled with mysticism and symbolic work. And at its best, tits, heh..
One can admire strongly the talented pencil works. It's not like oil pains, where you just overpaint until you're satisfied, but this pencil & watercolors type of things, possibly among hardest and he mastered it with amazing confidence in the lines.