Neutral Nirvana

There are times when all I want to paint is an abstract.  Yesterday I decided to use 3 colors and explore the neutrals that I could obtain.  I used Ultramarine Blue, Dioxazine Purple, and Yellow Ochre.  I know a strange combination....but look at the gorgeous neutrals!  Ahhh makes my heart go pit a pat!!!:)
I am actually going to pursue this further because it has sparked an idea that is just frantic to get out!