I've got a very mixed bag of stuff around the house - mostly photography, 1/2 to 2/3 of which is mine, but I also have a vintage Maxfield Parrish print, an etching of a bullfighter I bought in Segovia, Spain, a very large mixed media painting that hangs over the bed in my bedroom, a variety of Asian (mostly Chinese) watercolor paintings, and an antique pencil sketch of the cathedral in Siena. Most of the artwork in the house that isn't by me is antique or otherwise vintage, mostly anonymous.
Other than the big mixed media piece, I don't have much in the way of painting because I'm just not THAT into painting. I can't find much in the way of modern painting that appeals to me stylistically and is also in my budget. I saw some intriguing work in a gallery in Barcelona but it was well outside my budget, even for the small pieces, and the small pieces were not ones I liked. I keep an eye out when I'm travelling, and even around town here, but it's so hard to find something.