This is actually quite addictive. There are pictures for just about any mood I am in. Usually I want a more complex picture to color and it has plenty of them. But if I want to do a simple picture or a quick one, it has plenty of those too. If I want, they even have mystery pictures that will keep you guessing at what you are coloring for a while. I really appreciate that the ads do not pop up in the middle of coloring a page - they come between pictures and aren't so annoying that way.