The middle value of all realized prices for an artist's works sold at auction during a given period, providing a clearer representation of typical market values by minimizing the influence of extreme ...

Guillaume Lethière is the big summer exhibition at the Clark Art Institute in Williamstown in northwestern Massachusetts. Rural, pretty Williamstown is a culture hub on the Vermont border at the ...

Galerie Nathalie Obadia began the celebration of its 15th anniversary in Brussels with an exceptional group exhibition featuring a comprehensive range of the artists it represents.