GFX50R + SMC Pentax-A* 645 600/5.6 ED(IF) + Pentax 645 Rear Converter A 2x
I tried to frame the Shard skyscraper next to a local lamp-post in the park. I liked the extreme compression effect and the fact that the two slopes were parallel.
In order to gain as much depth of field as possible, and have the iconic shape of the Shard as clearly recognizable as possible, I stopped the lens all the way down to f/45 (which becomes f/90 equivalent with the 2x converter). Diffraction be damned!
Then I developed the RAW file in DxO PhotoLab 5 + FilmPack 6, applying the Kodak T-Max 400 film simulation profile with boosted film grain (for artistic effect) and a simulated red filter.