Ignazio Danti (1536 in Perugia - 1586 in Alatri, Italy; also Egnatio or Egnazio Danti, born Pellegrino Rainaldi Danti) was an Italian mathematician, astronomer, cosmologist and cartographer.
Perugia. "Perusini agri ... descriptio". Orig. copperplate engravng, A. Ortelius, 1584 after I. Danti's map of the region. Orig. old colouring. With ornement. title-cartouche. 33:47 cm.