St George's, University of London is the UK's only university dedicated to medical and health sciences education, training, and research. I was commissioned to design the annual holiday card which is sent to their alumni. Using the letter "O" in the word "JOY" as inspiration, I created a bold but simple petri dish teeming with bacteria (in their corporate colours, of course) with a few stars and snowflakes to celebrate the winter holiday spirit. Seasons greetings!