Another diversion - it is a while since I attempted some paste grain papers, but with some leftover wallpaper paste and some "hand-me-down" craft acrylics, decided I could spend a couple of hours playing with materials.
I mixed acrylic paint with the paste and used a small sponge paint roller to apply it to an A3 sheet of 100 gsm copier paper. The paste stays wet long enough to impress or drag patterns into the surface. On this occasion I used a plastic fork, a spatula, a silicon brush and a bottle cork. The papers can be used in bookbinding, collage, etc. - the surface will smudge if it gets too moist when using glue, so I usually seal it with an acrylic medium.