Painting with water

She is 2 years and 9 months and loves to draw and paint. I bought this colouring book for her. You just put water on the brush and "paint" the images. And lo and behold they turn colour. When it dries, the colour disappears and you can do it again. She sat for over an hour this morning, engrossed like this. Did the pictures over and over. So fun to watch. She was up at 4:45am!!! So I was very glad of the quiet time.