Yup, I'm going to see if I have some old saves, that have all the paintings, then I'll try exporting them to the gallery. I was going to do this, long before, but I wasn't expecting my Sims, to sell the paintings, as fast as they were creating them. In the BFF house, I made a maze gallery, to contain the paintings. (Basically, a long, winding hall) I had wanted to have a house, that contained paintings, of all the residents, in all the primary neighborhoods, so that each townie resident could have pictures, to decorate their house with.