Two more low light shots. One was at asa 800 and the other asa 800 -2EV, so that's somewhere around asa 3200. I did very little to these, just let SPP develop them. I did pull middle grey WB from the same place (lighthouse). It's interesting how the colors are different.
I see swatches or streaks of green, most obvious in the white painted molding. As I shoot low light shots with expectations of B&W conversion it makes less difference.
For the B&W I went just about as simple as possible, lowered the saturation. No other heroics.
All in all not bad at all for a stealthy pocket camera. The DP1 may not do all that well in bench tests. I'll try to remember that if I get a gig doing bench tests. For other, real life situations it does pretty darn good.