[Calvin Romeyn]

I would actually recommend not using any green fabric on the rocking chair/whatever you put the baby on.

In my experience, you never get a good key off fabric that is folded or draped over things.

You usually just end up with lots of shadows and folds, which you end up having to roto, or crush your matte, compromising edge details. Not to mention all the spill you will have with having skin right against green fabric. Instead, I would just use a neutral colour like black or grey, and just roto all the parts that go over it. You will get more consistent edges, and maintain the natural skintones.