The tools of art: the drawing manual of Thomas Eakins / Kathleen A. Foster -- Thomas Eakins: last of the art crusaders / Amy B. Werbel -- A drawing manual / Thomas Eakins -- I: Linear perspective: tracing on a window pane -- II: Linear perspective: picture plane established -- III: Linear perspective: theory of vanishing points -- IV: Mechanical drawing -- V: Isometric drawing -- VI: Reflections in water -- VII: Sculptured relief -- Notes on the construction of a camera -- Notes on the differential action of certain muscles passing more than one joint -- Refraction