Human types (5121 Subjects)
Roman aqueduct on Mount Kastron, Samos island. The aqueduct was connected to the Eupalinian aqueduct or Tunnel of Eupalinos, near the port of Pythagoreion.
The cave of Jeremiah in Jerusalem, with reconstruction of the prophet's tomb. The city of Jerusalem in the background.
Adam and Eved according to Islamic tradition. Prophet Muhammad ascends to heaven. Drawing of the Mosque of Mecca (Al-Masjid al-Haram) and the Holy Rock (Kaaba).
The first four Caliphs, heirs of Prophet Muhammad, in chronological order: Abu Bakr as-Siddiq, Umar ibn al-Khattab, Uthman ibn Affan, Ali ibn Abi Talib.