|Here he is looking thoughtful|
My favorite work that he mentioned was the Russian sculptor Naum Gabo's beautiful fountain in the lower garden of St Thomas's Hospital which I had never come across before. It is a truly stunning piece of work that looks different every time you see it. Very suitable as it is a work of art that some patients might see on a daily basis.
For more information on the lecture go the the Wellcome library page and get booking.