We started with stencils then moved to botanicals
We showed how to set up a screen for deconstructing (lower left) and later tried to print the used botanical screens as a resist.
My demo piece
The problem with a workshop is that the students take their work home to wash out and you don't get a chance to see the work finished. I totally didn't take any pictures of the stencils or all the botanicals. Neither did I take pictures of their large pieces.
Here is another students work washed.
Deconstructed screen above and taped screen below