Cathy Nichols on Instagram: "I had so much fun creating these color-coordinated, magnetic bookmarks in today’s Fodder Challenge class taught by my fellow @fodder.school teacher @kate.mccurrach ! If you haven’t joined us yet, there’s still time. Kate is a great teacher, and you’ll love her simple trick to achieve color harmony. #mixedmediapainting #foddechallenge #fodderchallenge2025 #fodderschool #gelliprinting #colortheory"