157. Socrates Talking to a Young Man Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
158. Portrait of Plato 5 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
159. Portrait of Plato 2 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
160. Bust of Diogenes 1 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
161. Sphinx with Head of Plato Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
162. Portrait of Euclid of Megara Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
163. Diogenes in an Urn Next to a Man 1 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
164. Diogenes Holding a Scroll in an Urn 1 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
165. Diogenes in an Urn Next to a Man 2 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
166. Portrait of a Philosopher 2 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
167. Philosopher Reading Before a Herm 2 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
168. Portrait of a Philosopher 6 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
