I can see how this can be addictive - to create your own fabric - to slap some paint on a damp piece of fabric - put it aside to dry & see what colours have mixed & migrated.
The blue/green piece is for quilt U element class - water. beside it are batiks destined to be rocks. It has wonderful fine irridescent paint on it to give it some reflection.
The other piece is quartered & bagged & headed to NYC for a sunset fabric swap hosted by Alma The colours are a littled blurred and light - too much water but not bad for second attempt.