I'm framing some sizable (32 x 44) digital photos for a photography exhibition and the artist doesn't want glass, so I'm going to mount them. My options are dry mounting with a heat press, or pressure mounting with PMA. I'd prefer to dry mount, but I'm concerned about the effect of heat on the ink. All I know about the prints are that they were printed at a professional lab. Any guidance would be greatly appreciated. I do not want to have to replace a single one of these prints. Thanks.