I love seafoood!!! They look fresh! Were you at the wet market? Aahh.. steamed mackerel sounds yummy! How do you steam them? Is that tumeric powder on the fish? I like my fish steamed with soy sauce and ginger. Sometimes if I am daring, I will go with chilli and lime. Yummmmm. I do not remember if mackerel is boney. I prefer fish with big bones because it gets quite tiring eating fish with lots of small bones.