Twenty images over 20 years: clinical imaging and healthcare photography in the Wellcome Image Awards (WIA).

The Wellcome Image Awards are celebrating their 20th year of bringing us the world's most incredible science and health images this year. The 2017 winners can be seen at exhibitions to be held simultaneously across the UK, in science centres from Aberdeen to the Eden Project, as well as in Russia and South Africa. Over the last 20 years many images have featured amongst the winners and this gallery showcases the images from the contemporary clinical collection that were successful during that time.