Your average airbrushing medium is water-based. In my situation as an artist, I prefer to paint large format, where acrylic/water-based paints don't cut it for me. The problem I'm faced with is my want to continue using airbrushing, as I apply certain effects to my works, often times those must be the last layer (or close to it). That won't work with oils (obviously). I'm wondering if any other artists here have dealt with this and what solutions you found. The idea of moving to a solvent-based airbrush paint is not appealing to me, especially with the smaller room I have to work in. But I wonder if there isn't some other approach, application or other that I've not been aware of? Thanks.