Isabella Stewart Gardner was an American art collector and philanthropist born on April 14, 1840, in New York City. She is best known for founding the Isabella Stewart Gardner Museum in Boston, which opened in 1903. The museum showcases her extensive collection of art, including works by Rembrandt, Vermeer, and Titian, displayed in a unique Venetian-style palace. Gardner was a prominent figure in the cultural life of Boston during her time. She was known for her vibrant personality and her commitment to the arts, often hosting salons that brought together artists, writers, and intellectuals. Her legacy continues through the museum, which remains a significant cultural institution.