Conclusion. In Detroit, items include a signed letter from Charles Schulz that includes a drawing of Linus; letters from Carl Jung and Sigmund Freud discussing Russian ballet dancer Vaslav Nijinsky; and etchings by Edward Hopper and John Sloan. Also:... (more) architect-designer Eliel Saarinena is discussed during a visit to the Saarinen House at Cranbrook Academy of Art.