I did make a trip to the local art supply store and bought one more water soluble oil paint: titanium white. Now I have two colours. The painting attached is my start...only one colour so far. Now I have to wait for it to dry before adding white. I'm not used to this drying time but it does work out well when I should be working on my other painting. I guess I better get back at it, now that my coffee break is over.
5"x 7" oil on fine art board
Hope you have a great day of creating.