Ilike Modigliani - though I prefer his nudes:
Of course, I've always been a fan of the "Obalisque" genre:
(Ingres)
Photography-wise I really enjoy Man Ray, I think he really captured the Dada Spirt in that Media:
My real favorites come from the German Expressionists of both Die Blaue Ritter:
Kandinski:
Franz Marc:
Paul Klee:
And from Die Brucke:
Ludwig Kirchner:
Of course I love German Expressionist Cinema as exemplified by the Cabinet of Dr. Calligari:
Whew - I could go on, but I'll leave the Pre-Raphs & Casper David Freiderich to Not Afraid.