These are my friends Ulrike and Roman devouring a giant wurst at the Weihnachtsmarkt (Christmas market) in Berlin. Imagine it – a crisp cool night leading up to Christmas, we are stuffed full of roasted nuts, chocolate covered fruit, and marzipan. I am juggling a ceramic mug of Gluhwein (sweet, spiced wine) whilst photographing my friends keeping warm on either side of a German sausage.