I think chef A is correct, so C. Because if you cut vegetables after then you may not cook them all. While cutting them before will make sure that every part is cooked.
This piece of art would fall under the potrait category
Look at how this picture is similar to the one you are asking about.
Style because it reflects what they like and dislike so style covers both of that so that would be the best answer I think
Back in England there was a king during the renaissance that loved the arts so he really helped push them. I hope this helps!