Layering - Watercolor

Last week in my watercolor class we learned about layering colors - so, instead of pre-mixing the colors you want to use, you put one color down, let it dry and then paint another color on top and as it dries to forms a totally new color.
(ex. first layer: ultramarine blue + second layer: alizarin crimson = purple)

Here is my first attempt at layering - not my best, but I'm learning and I love learning!