Jean-Pierre Bordry gives us the honour of celebrating 50 years of career at the Grouchy Gallery. He thus greets a shared friendship of long standing, all the more flattering for Osny as the fame of the painter goes far beyond our borders. The career of this undisputed master of painting on the motif and lovers of our landscapes of Vexin, was marked by his collaboration with Albert Mallet, one of the last great signatures of the Rouen impressionist school. Recognized by all, many awards and medals mark his career, he is also behind the creation of the Salon de Pontoise. With more than 100 paintings, his 5th exhibition in Grouchy will be a beautiful retrospective of 50 years of painting!