I did the initial sketches in procreate, after watching the acanthus class. Then I traced that using the blob brush in illustrator for ipad. I sent that over to the desktop version for the rest of it.
I was impatient to see the final result and now I see that I could have benefitted from varying the line weights and paying more attention to the negative space.
Barbel, you are an excellent teacher and take the mystery out of creating patterns that seem very intimidating. Your classes alone are worth the annual skillshare membership cost.