Peintres luministes européens 

Sous la conduite du peintre Émile Claus, les luministes ont fusionné l'impressionnisme français et la tradition réaliste belge.
Luminism is a late-impressionist or neo-impressionist style in painting which devotes great attention to light effects. The term has been used for the style of the Belgian (mainly Flemish) painters such as Emile Claus and Théo van Rysselberghe and their followers (Adriaan Jozef Heymans, Anna Boch, Évariste Carpentier, Guillaume Van Strydonck, Leon de Smet, Jenny Montigny, Anna De Weert, George Morren, Modest Huys, Georges Buysse, Marcel Jefferys, Yvonne Serruys and Juliette Wytsman, as well as for the early pointillist work of the Dutch painters Jan Toorop, Leo Gestel, Jan Sluijters, and Piet Mondriaan. After Emile Claus died in 1930, his pupil, Anna de Weert continued to paint in the luminist style at her studio near Ghent.
Sources :
Constantin Ekonomides - Émile Claus
Dictionnaire universel de la peinture - Le Robert
Wikipedia the free encyclopedia
Jean Mineraud - Les dessous du visible