Added to Guide to Leica is a study from f/0.95 through f/16 of the rendering style of the Noctilux 50/0.95. Included are crops as well as HD and Ultra HD images in an aperture series.
This example suits the Noctilux very well, for reasons I discuss.
Boulder Logjam in Lundy Creek
Leica M Typ 240 + Leica 50mm f/0.95 Noctilux-M ASPH @ f/0.95