- black construction paper
- tempera paint
- photo of a building or skyline
Choose an internet photograph of a famous building or skyline. Print it and cut it out carefully. Put the picture or a black sheet of paper. Dilute white tempera paint with water so it is fluid. Dip the toothbrush in the paint and knock the adhering drops off. Take a teaspoon in your writing hand and the toothbrush in the other. Scrape with the spoon on the hairs of the toothbrush in your own direction. This way the hairs of the toothbrush will spring back, while they release splashes of paint. Practice this first on a scrap sheet. Now splash around your image. Near the image you splash closer, further away you splash thinner.
When you are finished, gently take the image away. You'll see the silhouette of the building.Let your work dry before you do the second step. Dilute some tempera paint on a saucer with water so it is thinner. Leave one or two drops of diluted tempera on your artwork, but not on the silhouette. drupjes verf op je werkstuk vallen, maar niet op het silhouet (put your image back to the sheet if necessary). Blow through the straw at the paint drops in different directions, so you'll get fireworks. Do this as often as you like. Be careful, there should not be coloured paint on your silhouette. Paste your work finally on a coloured background.This lesson is origanally from Art Attack.