Barbara Hepworth explored ideas of positive and negative space in many of her sculptures. She often pierced solid masses of stone, wood and plaster with holes to create abstract, empty spaces.

Our Place in Space is a 10km-long scale model of our solar system, emphasising the huge distances between planets and encouraging us to reassess our relationship with each other and the Earth The ...

Fred Eversley, a sculptor who spun his scientific training into art, died in New York on March 14 at 83. A spokesperson for ...