Another day from Online Card Classes with copic markers. In this class I learned turning on the lights. I never have understand that because I didn´t know the light source and shading basics. I just did it what feels better. But now I really understand the basics and it feels so good. My practice sheet is still blurred beacuse of my printer that doesn´t want to work but here is my practice sheet from the day 4 with shading basics and also tricks.