Tulane's Newcomb Art Museum
has asked for signs from Saturday's Women's March
in New Orleans to be considered for its archive. Beginning Tuesday, Jan. 24, participants may drop signs at the museum's front desk with their names and contact information written on the back.
In a call for submissions on the museum's Facebook page, it said "what you said was important and will be important for our future."
Some media organizations are estimating the Jan. 21 demonstrations were the largest single-day protest
in U.S. history.