Today , I filled the camera with a cheap looking kodak 200 color plus and sticked to f:8. I bought this camera for strong texture and monster crocodile like anatomic portraits of the human skin at the dim light. I found that it will do the orders. Leica , Zeiss users knows what I am talking about.
I wrote somewhere at apug that I beleive Lucian Freud changed his style because he saw these cameras pictures at the 50s. I am talking about Rembrandt dim light thick paint portraits.
And I found that scanning very big and printing small gives extra grain and it helps to recover 3D details and increase the contrast.

Mustafa Umut Sarac