Not for sale in Estonia! Celebrated for her singular contributions to 20th-century sculpture, drawing, painting, printmaking, installation and writing, French-born American artist Louise Bourgeois' (1911-2010) explorations of the human condition or...

Not for sale in Estonia! Though perhaps best known for his paintings, Cy Twombly (1928-2011) developed a singular body of sculpture over the course of his 60-year career. These sculptures are made from quotidian materials such as wood, metal and fo...

A leading figure in contemporary art, Roni Horn addresses wideranging issues such as nature, ecology, identity, landscape, and language. Her sculptures, drawings, photographs, and installations intermingle material and context, aiming to complicate t...