June 6, 2016 Amy Shulke Creativity, Supplies, Improve Your Coloring Artist Portfolios: Not Just for Professionals! June 6, 2016 Amy Shulke Creativity, Supplies, Improve Your Coloring Portfolios are not just for artists. Learn how you can benefit from compiling a portfolio of your own. | VanillaArts.com | Colored Pencil, How To Color, Realistic Coloring