I decided to start keeping my daily photos and monkey business series on my own albums, and also to keep some of my older albums updated. Participating to photography groups has been very fruitful and I have learned a lot on photography. However, I have received a point in my hobby where I want to learn more about picture editing, or at least be free to do so if and when I want. Last week I experienced with contrast masking where the idea is to use inverted and desaturated layer as mask to especially get more light into dark areas.