Dark Noir (2014)

Vincent Black, a hard-boiled private detective, is cursed with a silent and spiritual gift: he can see the intangible world of ideas and the daemons that plant them to fertile minds. Soon, his unwanted ability will become useful, when a great old artist in search of his long-lost ideas will ask for Vincent's help to get them back, unaware, however, that behind a stolen notion hides a malign spectral fiend.