Kelly Ventura on Instagram: "Happy to finally share my watercolor paper stretching process with you all, as it seems to be one of the most-frequently asked questions. I know that there are so many different ways to do this, but here’s what has worked for me! Supplies: Adhesive Kraft Gummed Tape Watercolor Paper - I use 140lb Hot Press Maple Plywood Board Large paintbrush or Sponge Scissors Ruler X-acto Knife Paper towel Step 1. Cut your desired paper size, keeping in mind that you will…