Winsor and Newton: Naples Yellow, Prussian Blue, Alizarin Crimson, French Ultramarine, Cadmium Red, Cadmium Yellow, Permanent Sap Green, Burnt Sienna. Daniel Smith: Cobalt Teal Blue, Pyrol Crimson. Schmincke: Translucent Orange, Manganese Violet.
I keep these in a metal travel palette by Daniel Smith that has racked up a few miles over the years...keeps on truckin, though. No, I don't use the waterbrush shown anymore; it's in there for structural reasons. I carry a very nice set of Escoda travel brushes in a nifty leather wallet that i found in an art store in Girona, Spain.
That's all kids...keep dreaming...keep drawing!