Hello, I'm looking to do some research into portrait photographers who have done work into mental instabilty &/or personality disorders. I'm doing some portrait shoots for college assignments & my idea is to have only 1 person & 1 inanimate object for each photo's composition. We have to provide proof of 1 internet & 1 book reference research. I've found unknown photographers on art sites to study, but i can't seem to find any photographer's 'known' enough to have a book who have done this type of thing. Can anyone help me out?