The New York-based LMI Group claims the $50 portrait is a previously unknown work by the Dutch master, perhaps now worth $15m ...
Wouter Van der Veen, ancien directeur de l'Institut Van Gogh à Auvers-sur-Oise, a même qualifié l'expertise de LMI de farce ...
Despite the high quality of the presentations, overall sales appeared much slower on Material’s first day. Dealers, however, were overall positive and satisfied, with few sales closed by the ...