Here's me talking about deColourant discharging gel. I had 12 participants in my workshop - while it was about breakdown printing, we did some other printing techniques too.
The following pics are work from my students who produced some great fabric. I can't remember all of who did what so I'll only give names if I know them.
Above & below: some of Pamela's fabric.
Tish's fabric - she used a squeeze bottle to apply the lines to the screen for both of these
Loralie's fabric: above uses a texture rubbing plate & below the texture object is top left.
Louise's fabric (below)
Betsy's fabric: ironing the discharge gel (printed with 1 of her thermofax screens she ordered from me)
I think the green/yellow fabric is hers too?
I hope I have something from everyone here.