This is a drawing of a glass vase. Christopher, my 7-year old son, has filled the vase with red water. It is very pretty. Christopher used a red marker to make the red water. He is always using art materials in surprising and unexpected ways. As an adult, I know the "right" way to use art materials and tend not to deviate from that. I need to emulate the child's way more ... use art materials in what ever way gets good results!