All of the above sound delicious!
I have made lil foil packets where I placed a portabello mushroom on the bottom, spores side up so it catches all the wonderful juices...sprinkled S&P on it then placed a slice or two of lemon then the salmon on top of that with more S&P and a lemon on top, sometimes dill. Fold up the packet and bake for about 15-20 mins until done. Sometimes I use soy sauce instead of salt.
My dad likes to steam them asian style in the wok. He will use sliced ginger and green onions and minced garlic to season it along with soy sauce.
I myself have pan seared/fried it with garlic infused olive oil
I love salmon served with steamed rice and sauteed veggies!