My hobby is Watercolor  painting. Do you paint?
No, but I can see the appeal of painting.  Is it true that you can mentally relax by painting?
When I fist started Watercolor. Once I realized art is what I make it to be it became relaxing. 
What kinds of pictures have you painted with watercolors?
I normally do water on paper and I paint nature, landscape and the occasional model. But I'm terrible at paining models.  
That's ok.  go look at some of Michaelangelo's paintings of "women."  He mostly drew men first, then added feminine features later.  They didn't look too good, heh.
obscuring the pigment colors. Watercolors can also be made opaque by adding Chinese white.
In East Asia, watercolor painting with inks is referred to as brush painting or scroll painting. In Chinese, Korean and Japanese painting it has been the dominant medium, often in monochrome black or browns, often using inkstick or other pigments. India, Ethiopia and other countries have long watercolor painting traditions as well.
American artists in the early 19th century seemed to regard watercolor primarily as a sketching tool in preparation for the "finished
Gallery, Montpelier, Vermont; Rockland Gallery, Maine; and the Ford Foundation and International Business Machine Collections.
On December 20, 1974 Sevens died at his home in the colonial Mexican Silver town of Alamos. Mexico.
Philosophy.
Stevens wrote in his published “Notes for a Painting Class.” In 1956 “Most of watercolor painting is done best before you start to paint, that may be true of any form of art, but I think it applies most to watercolor. It is what you do