Gouache is new to me, I haven't yet painted with oil or acrylic and come from a 3d computer arts/ animation background. I took a painting class a few years ago and they made us use gouache. Here are some gifts I painted for the holidays. 5x7s and the 11x14 framed I did in artschool a few years ago. I don't think I have a style, I can see why its more an illustrative paint but can be used like oil. Need to buy more white.
The hand of buddha, and the primary color vase and apple from life. Other two from photo reference.