Picture Sorts

picture sorts plural of picture sort

picture sort (plural picture sorts) (advertising) A research tool used to assess the effectiveness of advertising by asking consumers to select the pictures

interaction picture in the picture living picture mixed picture moving picture moving-picture theater paint a rosy picture pen-picture pen picture picture black

a postcard. Synonym: picturesque It was a picture-postcard summer day. 1991 May 4, Walta Borawksi, “A Sort of Homecoming”, in Gay Community News, page

intuitively let the noun after "sorts" determine the gender rather than "sort," for example saying "ett sorts hus" rather than "en sorts hus." See this question