Learning and Teaching.
Professor Pietro Spanu, teaching second year students of Applied Molecular Biology in the Department of Life Sciences.
Image © Thomas Angus / Imperial College London [Click Image to expand]
Pietro’s teaching methods are quite unique and have earned him many plaudits for teaching up to 140 students at a time. This image features students from foreground to background and portrays a real buzz of activity, but the focus is still very much on Pietro in action, thanks to a very shallow depth of field.
Learn more about depth of field
Watch a short video on photography fundamentals explaining ‘aperture’ and ‘depth of field’ on Lynda.com (College users have free access to Lynda courses)