Here you have some images to start with…
Some contemporary works:
To make the activity 3.1 you can imitate images of cells, dunes, galaxies, bubbles, etc.
Look at these images
And don’t forget to copy the assessment criteria on the back side of your worksheet:
1st.- Make an sketch of the drawing you are planning to do.
2nd.- If your work it is based on an image, stick it.
3rd.- Change the SHAPE, SIZE and COLOR of the dots.
4th.- Fill up the whole work area.
6th.- Self assessment.