A photograph of Knutsson appeared on the cover of the 11 December 1970 issue of Life magazine. This issue of Life, with the caption "Model Gunilla Knutson owns a health food store", featured a three-page article entitled "The Move To Eat Natural" with a photo of Knutsson at her store Nature's Children, of which she was part owner. Another photo of her appeared on the October 1972 cover of RC Modeler magazine in front of a radio-control model of a Bell Jet Ranger helicopter, designed by Len Sabato.
