Nameless (2018)

Nameless is about a young female artist who has dissociative identity disorder. Throughout the film the audience believes that there are four different artists painting four different paintings with differing styles but in reality it's just one person. The artist's main personality is Emerson and she has three other personalities being Teigan, Perry, and Nameless. Toward the end of the film she meets with an Art Dealer trying to get some of her paintings showcased in an art gallery. The Art Dealer is intrigued by her work but tells her to get in touch with him again in the future when her style settles more. When you have four different personalities and artistic views, it doesn't seem like her style is ever going to settle.