Amazing paintings. Also, amazingly disturbing. I cannot conceive of having one on the wall.
Every single piece is grotesque except that work portraying his sister.
For reference, the one Schiele exhibition that I got to attend took place more than 15 years ago, at the Leopold Museum in Vienna itself, and for sure I didn't see it as grotesque. I was more mesmerised later that day by the Egyptian art hosted in the nearby Kunsthistorisches Museum
I agree that it never struck me as grotesque. His work is bold, stark, urgent. I also find that his draftsmanship is overshadowed. He has an amazing sense of volume, told with simple linework. And his hand renderings are sublime.