Ever wonder about the photos that come with the photo frames? Who are those people? Models? Images from stock photography? Some frames hold the photography of Dawn Wilde, who once worked in a photo shop and placed her casual portraits of relatives in a few of the frames for sale. The frames holding her photos sold better, and a representative from a frame company recommended she send her work in to his firm. Burnes of Boston has bought a few dozen of her photographs and not only does she get a percentage of sales, so do her subjects, who are nieces, nephews and children of friends. Older now, her models often see their younger selves looking out from store shelves.