Painting more quickly!
I've made a painting box and some boards with the intent to paint 'plein air' or at least more quickly and freely.
The picture below was after 1hr 30min, painting onto a prepared board (you can see the orange surface in places.
This is an oil painting on board.The box is quite rough, made from bits of timber and ply I had lying around in my workshop. The pallet has a glass top to ease cleaning.