Trying to get used to the GFX50R, but not being really successful. I moved the Exposure Compensation dial accidentally, and did not realize it till when I was processing the images, and noted that it was -3 stops under. I recovered about 2 stops from the first image in raw conversion, and 3 stops in the second image. Both shot in available light (very dim), hand held. And cropped. The high ISO (4000) also meant the noise is apparent, but the structure is perhaps consistent with film grain, and little chroma noise is seen.
This was photographed in a traditional coffee (colloquially kopi) shop. The coffee is made by the sock method - kind of like a filter, but the water spends a long time with the coffee, resulting in a thick, black brew which is high in caffeine. The beans are typically robusta, roasted to full, and often with corn mixed in. As much as 30% by weight can be corn, and sometimes margarine is added while roasting. Drunk black with or without sugar, or like a cafe au lait, with sweetened condensed milk.
The barista was trying to make a funny pose for me, when he noticed I was photographing him. And yes, he intentionally cocked his head and looked to my left, where there was no one.