約瑟夫·萊迪
"The Agnew Clinic" depicts Dr. Agnew performing a partial mastectomy in a medical amphitheater. He stands in the left foreground, holding a scalpel. Also present are Dr. J. William White, applying a bandage to the patient; Dr. Joseph Leidy (nephew of paleontologist Joseph Leidy), taking the patient's pulse; and Dr. Ellwood R. Kirby, administering anesthetic. In the background, the operating room nurse, Mary Clymer, and University of Pennsylvania medical school students observe. Eakins placed himself in the painting – he is the rightmost of the pair behind the nurse – although the actual painting of him is attributed to his wife, Susan Macdowell Eakins. The painting, also, records the significant transition, in just 14 years, from the earlier "status quo" – the participants' black frock coats represented in "The Gross Clinic" (1875) – to the "white coats" of 1889.