We made the photo black and white using the default shade, lowered the saturation and increased red’s saturation in order for the ledges of the building to show. 

We turned the saturation and vibrance of the photo up as well as the exposure up by a tiny bit. We also tuned the contrast a bit having the shadows and lines more defined.

We made the photo black and white using the cold shade, we lowered the saturation and increased the contrast to make the squares pop out more.