What type of piece is this? Painting Share a little about the materials, processes and techniques used to create this piece. I used 300 gr watercolor paper and W & N Indigo watercolor paint. I have difficulty keeping my whites and lights in watercolor. I struggled with this one also. I have been using acrylics lately, much easier to paint highlights in than pull them back out. It did help to only use one color, but I still had to lift off quite a few area, damaging the grain of the paper.