"SInce the estate of Bela Lugosi still holds rights to his likeness, if your dracula resemebled him, then it would be fan art." 1)-If Bela Lugosi did his representation of Dracula based on the original book from Brian Stocker, you can do a Dracula that look very similar to the Lugosi's Dracula, because both are based on the same book. 2)-If Bela Lugosi created his own representation of Dracula, then you cannot create a Dracula that is similar to Lugosi's Dracula. I have not read the book neither remember Bela Lugosi, but is very probable that the first case is the correct one.

Stupidity also evolves!