Bolesław Biegas (1877–1954) was a Polish surrealist artist (painter and sculptor), best known for his "vampire-as-femme fatale" style of painting. His monstrous images have similarities with medieval monster illustrations and with the monstrous races from Ulisse Aldrovandi's Monstrorum Historia (1642). You can see more of his paintings in the great blog MONSTER BRAINS.
Also two of his sculptures, the most creepy I think:
|Chopin's Funeral March|