Now that you have a painted pot, it is time to add a paint marbling effect with spray paint. Add water to a plastic container outdoors. You want the container to be large enough to fit most of your pot and something that is old that you will not be using again.
Spray the spray paint directly on the surface of the water. You will want quite a bit of paint here. I am using one color but you can use several colors all at once.
The spray paint will float on top of the water. You want to immediately paint dip your items.
Dip in your painted pot. Be sure to wear protective gloves for this entire process as you will probably get paint on your hands.
Immediately start rotating the pot so that the paint floating on the water sticks to the painted surface.
Continue to rotate until you either go all the way around the pot or there is no more paint on the surface of the water. Set the pot aside to dry. This will dry very quickly so you don't have to wait long!