Bibliography

Canvas Sizes and Prices - https://www.photobox.co.uk/shop/wall-decor/canvas-prints/sizes

Martin Parr - http://www.martinparr.com/

Duncan Philpott - http://duncanphilpott.com/

Irving Penn - http://irvingpenn.org/

Sufiskoo - https://picsart.com/sufiskoo/

Millennium Gallery - http://www.museums-sheffield.org.uk/museums/millennium-gallery/home

Focal Length - http://www.nikonusa.com/en/learn-and-explore/article/g3cu6o2o/understanding-focal-length.html

Influential Photographers - http://uk.complex.com/style/2013/06/the-most-influential-photographers/

Sheffield City Centre - https://www.sheffield.gov.uk/out--about/city-centre.html

Double Exposure Photographer Andre Defreitas - http://andredefreitas.com/Double-Exposures