Celtic Gold Stater of Addedomaros. (S.202) Catuvellauni/Trinovantes tribes. Late 1st century BC. Obv - Addorsed crescents ornamented with pellets and linear elements. Rev - Horse, branch and spiral / wheel. Image by kind permission of: Ira & Larry Goldberg Auctioneers Inc.
Traditional photographers have long been able to create two exposures on a single piece of film. This technique is now also easily achieved digitally - overlaying images using a ‘multiply’ or transparency filter, for example. This example shows how the integration of two different scenes can help to strengthen the ideas communicated within an artwork.