It has only vignette corrected by ACR. As You see this correction even with max values, it isn't perfect but I believe it is still usable. At APS-C f/8 gives a lot of DoF, which unifies corner's and center's sharpness. With FF there is such level of DoF with f/8, You need to balance between center and border focus, especially at such close-ups. This one if focused at borders, to illustrate if they are able to be sharp with BSI FF sensor and Hologon's lens design. It is taken handheld with steadyshot inside
I know that You may not like this photo due to flare. It is like Horst Wittmann advertised me, after Hubert Nasse. Edges looks badly. It is still hard to move on...
This building was told to be going to be demolished some time ago. It is an shot of frontal-left side of building. It was told to be one of most interesting building, which has made in time of People's Republic of Poland.
This building was told to be going to be demolished some time ago. It is frontal-right side of building. There are still argues about architectonic style of this building but none of Polish architects tells it is an brilliant or pure example of any stylish manner.