Mentioned by Baltimore 2 days itinerary
48 Hours in Baltimore: A Weekend Itinerary
"Start off at the Walters Art Museum, a gorgeous and free exhibition space that contains an encyclopedic collection of art, including ancient Roman sculptures, Renaissance paintings, Japanese woodblock prints, Meso-American carvings and works by French impressionists. Sated on art, take a peek inside the George Peabody Library. Its centerpiece is a soaring atrium ringed with five stories of cast-iron balconies. The collection contains 300,000 volumes, many dating to the 18th and 19th centuries."