Helmer-Petersen, Keld:BLACK NOISE Copenhagen / London: Rocket Gallery, 2010. 4to. Publisher illustrated boards. (78) pp. Illustrated throughout. Fine copy. From the famous Danish photographer Keld Helmer-Petersen – the artist also known for 122 Colour Photographs and Fragments of a City. Created in collaboration with Jens Frederiksen and book designer Michael Jensen this new book is […]