Pentax K100D at ISO 1600

I am having lots of fun with K100D, SR and Kit Lens. AF performed flawlessly in this very challenging lighting. Noise is almost non existent. Also, metering nailed it all the time. OK, quite silly and boring subjects, but I can't help myself taking pictures with this wonderful and exiting little camera ;-) All pics at ISO 1600 with shutter speed between 1/2s to 1/8s. Handheld, obviously. Raw processed with PPL. Custom WB. Only chromatic Noise Reduction applied.