Chromotrography
Items needed
cups or container to catch water
droppers
coffee filters
water soluble inks markers
On a coffee filter place a dot with a water soluble marker. Place the filter
on top of a cup or a container to catch the water. With a dropper add drops
of water slowly on the ink dot. The ink will spread out through out the
coffee filter. Non primary colors of ink are made by combining inks together.
The most dense inks will come out first and the least dense inks will come
out last. Black ink will give you the most colors. Create a pattern and
add water to the drops. You can make some neat art work that way.