The Flood Ladies were a group of international female artists who contributed artworks to the city of Florence following the catastrophic 1966 flood of the Arno as a sign of solidarity and to help repair the psychological damage done by the flood. The group was formed in Florence, Italy in 1966. Contributors to the collection lived all over the world. In 2014 the organization Advancing Women Artist Foundation headed an effort to preserve, exhibit and acknowledge the contribution of these women.