Hihihihi
That picture was taken last summer, round noon, in shade, background (stone wall) is about 2 -3 meters behind the model, and Christian (my model) is about 1 - 2 meters in front of me. This is crop from a picture session for a documents, but for the sake of picture, i cropped few cm from above, and few cm beneath, originally, this is portrait oriented picture.
From post processing, crop, resize, a little usm over eyes and glasses (because of web), and that-s it, no blur and no photoshop-chemistry.
For my tastes, this is the best situation in nature, because 3D rendering of the subject reminds me on good old medium format.
In studio, it's even easier for the sharpness, because of the light controll, on the left is full picture, on the right is crop:
Jep, that-s me