No, post-processing was not used to create that perfectly-placed shadow.
Outdoor photography is often about being at the right place at the right time.
On this day, my timing was about perfect for the shadow of a large university field house to fall across the lanes of the outdoor track next to it, shading all but the first lane.
Also aiding in emphasizing the "1" was the perspective.
With the 20mm lens positioned closer to the "1" than the other numbers, the "1" becomes the largest in the frame and therefore the most prominent.
Everyone loves number "1" and there are far more uses for an emphasized "1" than any other number.
The Sony FE 20mm f/1.8 G Lens
is very fun to walk around with, letting your creativity take over.
The results from this lens are quite impressive.