I also think the comment about black people always being in the background, is a little unfair - and untrue. Would I, as a minority myself, like to see more women from minority ethnic groups - black and otherwise - in all forms of media, yes. But is it true to say that black people are always in the background is simply not true. The delicious perfume ad, for example, prominently features Chanel Iman (I think it's her?).
(and yes, I do think the childrens presence in this specific photo is bizarre, unnecessary, and offensive)