spirally with the Leica M9 &amp;amp; Voigtlnder Ultra Wide-Heliar 12mm / F5.6 (Toni_V) Tags: bw monochrome architecture schweiz switzerland blackwhite suisse zurich perspective rangefinder staircase ms zrich fullframe schwarzweiss voigtlnder spiralstaircase ultrawideheliar 2011 wendeltreppe primetower zkb vollformat messsucher 12mmf56 110609 toniv leicam9 mygearandme mygearandmepremium mygearandmebronze mygearandmesilver mygearandmegold meiersteinauerpartnerag l1002564