Firelight from the open door of a stove in a Wirtshaus on the Swabian Alb on a snowy evening, a Zwiebelrostbraten on a warm plate, the beef under a tall heap of crisp fried onions and dark gravy, buttery Spätzle beside it, the snowfield blue in the window behind, 50mm, a palette of onion gold, gravy brown and snow blue Ver mais