ok its time to get a priest dirty. the future has had a few days to dry and now its time to get the priest ditry. made a quick run to the store for a few supplies and pick up the watercolors that i needed. i got the following sepia, ivory black,raw sienna,burnt sienna,raw umber and burnt umber. man these little tubes of winsor & newton cotman watercolors werent cheap. so any tips on how much to use or is is just by a feel that you know if you have enough?