Out-of-town shows in the UK over the next few months – from Barbara Karsten’s disorientating acrylic sculptures in Bexhill to Mohammed Sami’s intense paintings at Blenheim Palace
Among thousands of pieces of groundbreaking contemporary art at Frieze New York, there are works by pioneers of the 20th century, including Robert Rauschenberg, Ed Clark and Gertrude Abercrombie
