Just Two Lenses

Lately I've been using this lens, the Nikkor 50mm f/1.4 AF-D, and a manual focus wide-angle lens, the Nikkor 20mm f/3.5 AI-S, on a full frame digital camera. There is a lot of 'received wisdom' that the lenses in a set of two should be 35mm and 85mm. The trouble with all this advice is that you end up with too many in your bag.

Available light. Aperture priority set at f/2.8. ISO 800. 1/20th sec (a bit risky, as the lack of sharpness amply demonstrates).