Playing with light captures and colour mixing. I'm trying to match the green gold of a paint sample tube I got ages ago and which I've been hoarding ever since.
By mixing-up and scraping-around variations of cadmium yellow with tiny amounts of mars black - I can now summon up my own murky yellow-green-golds. The biggest success of the day though was in capturing some of that lovely dappled light you can get by looking up at the sky through a canopy of leaves. Yay!