Portrait of Hildt at approximately 25 years old.

Portrait of Potter at approximately 35 years old dressed as "Liberty," a subject in the "Famous Beauties of Baltimore" mural located in Shriver Hall.

Portrait of Motley at approximately 27 years old.

Portrait of Milden at approximately 40 years old with his signature.

Portrait of Flack Approximately 25 years old.

Group portrait of Drs. Halsted, Welch, Osler, and Kelly, subjects in the "Original Faculty of Medicine" mural located in Shriver Hall.

Framed portrait of four doctors painted by John Singer Sargent. Individuals depicted are Welch, Osler and Kelly, who are seated, and Halsted, who is standing.

Framed portrait of four doctors painted by John Singer Sargent. Individuals depicted are Welch, Osler and Kelly, who are seated, and Halsted, who is standing.

Framed portrait of four doctors painted by John Singer Sargent. Individuals depicted are Welch, Osler and Kelly, who are seated, and Halsted, who is standing.

Portrait of Johns Hopkins University's "First Four" doctors painted by John Singer Sargent. Individuals depicted are Welch, Osler and Kelly, who are seated, and Halsted, who is standing.