Penguins large and small

I had a visit to hospital out-patients today about my foot which has been troubling me for over a year. I had another x-ray to go with the one I had a year ago and am now awaiting an MRI. Am hoping I don’t need any surgery. I spotted these penguins in the x-ray reception office, quite a cheery sight. The receptionist said that a lot of people take photos of them.