What flies work good for carp?

Wooly bugger in olive/brown.

Florida sportsman had an article on fly fishing grass carp 3 issues ago.

Guys around here tie flies that look mulberries and tear the carp up under trees dropping fruit into the water. They also do ones that look like cotton fluff and do pretty good.

I have caught one on a fly that looked like a gnat. Great fun. And my hand was bruised so it took a lot of time to get him.