3314 Firenze Dettaglio della Porta del Paradiso (Ghiberti)

[Ancient Roman brick stamps and fragments of marble decoration]

[Apse of the Church of San Lorenzo, Certosa of Galluzzo, Florence]

[Republican soldier riding tank to the front, Aragon, Spain]

4th Between Market and Chestnut

N.Y. Aquarium

[Republican soldiers with artillery, Huesca, Aragon, Spain]

[The Poor People's Campaign, Washington, DC]