unlike everything, it starts just as a pencildrawing.
i used the selfmade prussian blue watercolour, it 'd become stinky and slimy after a few months, but this didn't seem to have effect on the colourquality.
what i learned: you can't use mask liquid together with selfmade paint, 'cause when you whipe, the pigment also disappears
beach again then, guard dog (guarding my clothes and shoes while i'm swimming)