Cath Caldwell is a senior lecturer on the BA (Hons) Graphic Cath Caldwell is a senior lecturer on the BA (Hons) Graphic Design course at Central Saint Martins, University of the ArDesign course at Central Saint Martins, University of the Arts, London. She has worked as a graphic designer for the (Lots, London. She has worked as a graphic designer for the (London) "Observer Magazine, "the "Conde Nast Traveler" in New ndon) "Observer Magazine, "the "Conde Nast Traveler" in New York, the British "Elle, " and "Elle Decoration. "She currenYork, the British "Elle, " and "Elle Decoration. "She currently operates her own design studio. tly operates her own design studio.