Antarctica is a challenge to photograph in a way that is engaging to those that will never have the chance to visit – its enormity and its power are difficult to convey in one still image. Tight shots tend to work less well than wide-angle imagery that portray a sense of place. However, this photograph is my one exception to the rule. It has an aesthetic simplicity to it which none of my other images from Snow Hill could match. Emperor Penguins walk in single file and the file can be long – so a 90-degree angle is perfect if the ice structure and your stamina allow you to get there.