This weather vane has a very good outline of a Setter Dog.
It would serve as a good source for a silhouette.
Theme ideas:
Dogs, Hunting, River, Farm life, Childhood Friends, and
Things that prove of interest to Men and Boys.
Source: National Gallery of Art
Constitution Ave. NW, Washington, DC 20565
Sited as Public Domain, with
Open Access under CC0 Creative Commons Zero