My next step with my amulet boxes is to experiment with glazing the openings (instead of the lids I’ve been creating up to now). I want people to be able to peer in at the fabric amulets inside but through ‘dirty’ glass. I want to recreate the impression of glass in old greenhouses or cold frames with maybe a bit like old mirrors when the silvering has begun to deteriorate. Does anyone have any experience of painting glass? I was wondering whether to try acrylics but I suspect they might be a bit plasticy. I’m after a matt, powdery finish I can scratch and rub. Ideas welcome!