Above each of the three entrance portals to Suzzallo Library on the Universiity of Washington campus (see sketch below) are three cast stone figures representing Thought, Inspiration, and Mastery. Above is a composite view of these three figures. Here is another, more careful attempt of Thought.
The proportions of the human figure is sometimes so difficult to get right, even when they are frozen in stone or marble. At the same time, I believe it is so important, as is the capturing of the “gesture.”