The lighting here was absolutely atrocious. These were all shot in Shutter Priority @ 1/800. The camera was giving me an aperture of f / f3.2 with an ISO of ,,,,,, ready? ,,,,,,,, 12,800. 99% of the time I shoot in Aperture Priority and I can count on two fingers the times I've used Auto ISO with this being one of them. I let the camera choose the White Balance because honestly, I had no idea what'd work. I had my 28-70, 2.8 zoom set at about 35mm. Once I got the first picture sorted out in Lightroom I applied those settings to the entire group with some minor adjustments here and there. Overall they came our OK. The new 5D MK IV is a real workhorse.