I like how some authors can weave a pet into their biography and turn out an entertaining story! This book portrays how a child with talent evolved into the great American painter through hard work, respect for his parents, and patience. As a Quaker boy, convincing the community that art was beautiful not shameful required both perseverance and understanding. And Grimalkin? His loyal pet provided fur for his brushes.
Benjamin West is sometimes called "The Father of American Painting". You can find his pictures at the website of the National Gallery of Art.
Here is a link to his picture entitled "Penn's Treaty with the Indians."
http://explorepahistory.com/displayimage.php?imgId=1-2-1E6
Marguerite Henry is the author of many beloved horse books such as the Newbery winner Misty of Chincoteage.