Curious why you had the iso up so high? Skin looks ok, I see some noise on the faces that you could have probably done without.
You aren't going to see 5D3 ISO 800 noise in a very small JPG. Chances are you are seeing artifacts of post processing, resizing, compression, etc.
When I need to do a quick rebalancing of color on a JPG, I will often use this tool in Photoshop and point it to a gray or blackish area. This does the trick in many cases.
THIS IS A LOW QUALITY PREVIEW. Please log in to see the good quality stuff.




