Fill Your Head: Digital Collage. High school students would love this -- and it's not just for art class!
warm and cool colors
sunflower - use this as guide for a sharpie and alcohol scarf or fabric
Simple yet great lesson on tints and shades. Glowing Evergreens
Try a New Technique
sketchbook Sharpie portraits Something I want to learn to do with different pictures of people
Photographer Bobby Neel Adams combines two photos of his portraits subjects—one as a youth and one as an adult—into composite portraits he calls “AgeMaps.” The portraits are composited without the aid of computers.