HELVOIRT.- An extraordinary display of masterpieces will be on show at TEFAF Maastricht when the world’s most influential art and antiques fair opens its doors at the MECC (Maastricht Exhibition and Congress Centre) in Maastricht in the southern Netherlands from March 18-27, 2011. Among the highlights of the 24th edition of The European Fine Art Fair will be the imposing and important Henry Moore sculpture Mother and child block seat, Pierre-Auguste Renoir’s superb depiction of his son Claude, and an extremely rare Greek idol made about 7,000 years ago. They will be among more than 30,000 works of art at TEFAF Maastricht, all rigorously vetted by teams of international experts to maintain the Fair’s reputation for exhibiting only the best pieces. Mother and child block seat by Henry Moore will be