I've completed the step-by-step exercise from Peter Woolley's Drawing towards watercolour book and I'm very pleased with the result. While painting it, I've realised that I usually really struggle while wanting the paint to do what I want it to, instead of letting it paint the painting by itself. With this wet-in-wet technique it was really easy to cover the blank paper. I also tried a new approach on how to mix color with water. Instead of putting water to paint, I put paint to clean water and this way managed to control the mix much better.
An enjoyable experience.