First they used a ruler to create the lines across the page. Next students marked off a cone shaped area. Inside the cone they added white or tinted their color. Outside the cone they added black or shaded their color.
Notice the balanced breakfast (an apple). We start adv. art club at 7:30 am!
This is from a pinterest project but for the life if me I can't find the link. I have been saving it for weeks so I could post it but now it's gone. As soon as I find it I will post it for y'all.