One the greatest architectural artists of all time, and certainly the most famous copper engraver of the 18th century, Giovanni Battista Piranesi (1720-1778) is most known for his terrifyingly original series of etchings of labyrinthine and megalomaniac prisons, Carceri d´Invenzione. In his own day, he was most celebrated for his Vedute, 137 etchings of ancient and modern Rome; so renowned were these startling and dramatic chiaroscuro images, imbued with Piranesi´s romantic feeling for archaeological ruins, that they formed the mental picture of Rome for generations after. Indeed, Piranesi could be said to have shaped a whole strain of contemporary architecture, as well as the wider visualization of antiquity itself. In our time, he has had a direct influence on writers such as Borges and Kafka and on filmmakers such as Terry Gilliam and Peter Greenaway. Anyone who contemplates Piranesi´s etchings will confront the existential nightmare of human existence and its infinite mysteries...