The closer island had been lightly sketched in and using French ultramarine blue and burnt sienna the rocks were painted first.

The trunks of the pine trees were indicated using a pale mix of the rock colour.
Using various mixtures of French ultramarine blue, Antwerp blue, burnt sienna and raw sienna the pine needles were put onto the trees.
Some grasses were put in at the base of the trees using burnt sienna and raw sienna.
If you would like more information about ACEO please go to my post on 11 March 2010.
The ACEO shown here is an original watercolour painting using Artist quality Winsor & Newton paint on 300lb. Arches 100% rag, acid free watercolour paper. It is priced at $20.00 and sold unframed.