Watercolour triangles let students paint paper with watercolors, wet on wet, similar colors. Let dry and cut into triangles. Students pick triangles and glue down randomly, leaving white around each one. Maybe try with black or other color background?
Watercolor on book pages -- I really like the idea of doing this. Would be really easy to find a random book at Goodwill on the cheap and use it like a "practice" art journal. Frame for holidays or art!
Week of These pictures of the different animals are all very unique and different. I love how the lines twirl and wisp on the paper. Those lines help the animal come to life on the page. Drawings by Katy Lipscomb