February 3, 2017 Amy Shulke Colored Pencil, Copic, Digital Stamps, YouTube, Online Class, Improve Your Coloring Guarded Heart, a Marker Painting Workshop Introducing You to Surface Variety February 3, 2017 Amy Shulke Colored Pencil, Copic, Digital Stamps, YouTube, Online Class, Improve Your Coloring "Guarded Heart" a Marker Painting Workshop where Amy explores incorporating photo references to add inspiration and realism to projects. Also discusses the importance of texture in achieving realism.