ABERYSTWYTH Small World: travel in Wales and beyond is a major exhibition on the history of travel and exploration in Wales @ National Library of Wales until April 2 An exhibition of work by the late theatre designer and artist Edward Gordon Craig @ School of Art, Aberystwyth University until January 28. Also Michael Robert - Imaging The Face (same dates) At The Edge: British Art 1950-2000 features the work of renowned artists such as Henry Moore, Frank Auerbach, Jacob Epstein and Lucien Freud @ Aberystwyth Arts Centre until January 22 ANGLESEY Kyffin Williams - Unseen Work @ Oriel Ynys Mon, Llangefni, until January 23 CARDIFF The work of pop and rock photographer Harry Goodwin, who was resident photographer on the hit BBC music show Top of the Pops from 1964 to 1973. His images, …