I have a weakness for art books, and have bought several. When I lived in England, I traded books as a hobby, I would have a stall at bookfairs once or twice a month, most of the books I traded were art books. I don’t trade any more but I’m still attracted to art books.
I have a few Taschen books.
Here in Georgia there is a series of “დიდი მხატვრები” (Great Artists), I don’t need to be able to understand Georgian to enjoy the pictures.
My favourite artists include Rembrandt, Renoir, Turner, Gordon Bennett, Edward Hopper, Michael St Amand, the Pre-Raphaelites…