Ahmet Ertuğ is a fine art photographer and publisher based in Istanbul, Turkey. He was trained as an architect at the Architectural Association School of Architecture in London, from where he graduated in 1974. He specializes in large format photography of architectural and archaeological edifices of the Hellenistic, Roman, Byzantine and Ottoman periods in the history of Turkey. With Ahmet Kocabıyık he founded Ertuğ & Kocabıyık: Publishers of Fine Art Books. Ahmet Ertuğ's photographs were published in a series of 25 volumes. In 2009 Ahmet Ertuğ photographed 30 historical libraries in Europe. He developed the volume Temples of Knowledge: Libraries of the Western World from these photographs. His latest photographic project documenting the architecture of grand opera houses has been published under the title Palaces of Music: Opera Houses of Europe in December 2010, text written by Michael Forsyth. In 2012 the tome Gods of Nemrud: The Royal Sanctuary of Antiochos & the Kingdom of Commagene followed. It deals with the archaeological material from Commagene of the first century BC connected to the local kingdom of Antiochus I. Text contributed by R.R.R. Smith. He uses large format camera equipment and 20 x 25 cm film material, also high resolution digital camera backs in specific locations. All limited edition volumes are printed and bound manually in Italy and Switzerland. All books of Ahmet Ertuğ have been published in Folio and larger formats.