A look at the finalists’ photographs, including Kate Geraghty’s Nikon Photo of the Year. — Kate Geraghty has been named the winner of the 2021 Nikon Photo of the Year Prize for “Fighting COVID-19 Delta”. The judges thought Kate’s image of a COVID-19 patient encapsulated the year in news. The judges said “Provocative, strong and summarises the year that was: illness, hospitalisation, isolation, family not…