DAY 3 SHADBOLT TAS PAINTING OF STREAM AND FALLS OCT 2015 By Tony O'Regan | October 30, 2015 0 Comment This is a demo of a stream and falls painting using the grisaille technique – A monochromatic blue underpainting is done first. Then colours are introduced as glazes. Scroll down to the next 4 posts to see the videos (4 total posted).