According to new research published by psychiatry professor Stephen M. Stahl, artist Jackson Pollock clearly incorporated images into his pre-drip paintings and repeatedly used the same images in multiple drip paintings, potentially as a result of “extraordinary” spatial skills related to his bipolar disorder. According to new research published by psychiatry professor Stephen M. Stahl, artist Jackson Pollock clearly incorporated images into his pre-drip paintings and repeatedly used the same images in multiple drip paintings, potentially as a result of “extraordinary” spatial skills related to his bipolar disorder. Other Social Sciences Phys.org – latest science and technology news stories