Visually, the filmmaker was interested in paying homage to Universal horror films of the 1930s. Production designer Randy Ser remarked, "if you look at Darkman's lab that he moves into, which is an old warehouse, what was on my mind was Dr. Frankenstein. There were a number of references visually to what we were thinking about in regards to those films." Raimi consciously wanted to tone down his style because of a desire to "get into the characters' heads and follow them as real human beings in extraordinary circumstances".