With all watercolor there is a control issue with the water on the canvas paper. Most of the time people dry the paper in between different colors or areas of the painting. You can use a industrial dryer like the kind to shrink wrap plastic, which can be bought at a local hardware store like home-depot. This picture looks as tho he or she has dried parts of the painting in between colors and areas of the paper.
Don't give up because it took me a years to get the control of the water and the color on the paper.
Also purchase a larger pound paper like 300# or higher for watercolor paintings. This paper is better to retain water and to absorb it when you just need to add a few more colors without it running of the paper.