The image below was taken using a Nikon 50mm ƒ1.2 ais lens. It has become a favorite lens of mine. To make an aperture adjustment you've got to do it the old school way by rotating the aperture ring on the lens. No autofocus either. But at ƒ1.2 the results can take on a dreamy effect...
Ice Shelf. Big Wood River, Idaho. February.