Madame Bischoffsheim 

This portrait of Madame Bischoffsheim was painted by Sir John Everett Millais, a prominent figure in the Pre-Raphaelite Brotherhood. Millais' meticulous attention to detail is evident in the intricate lacework of Madame Bischoffsheim's gown, her delicate features, and the subtle variations in her pose. The work is characterized by its realism and its focus on the beauty of the sitter, representing Millais' mastery of portraiture.