First, I found this video by accident, and have loved it, what a joy! I was looking for one on tape batiks after finding a pin from your course, ‘Tape Batik on Watercolor Paper & More’. I am inthralled with the results of your ‘tape’ batiks! Yet, about half way through this video, you asked for questions. What type of 1 inch flat brush are using? I will continue to see what I can find on you and your art. Joyfully, Debbie in Texas