Paul Cézanne, 1880s-1900s. Repeated study of the Provençal mountain — built the bridge to Cubism. Multiple museums.
From Wikipedia
Montagne Sainte-Victoire is a limestone mountain ridge in the south of France which extends over 18 km (11 mi) between the départements of Bouches-du-Rhône and Var. Its highest point is the Pic des mouches at 1,011 metres (3,317 ft); this is not however the highest point in Bouches-du-Rhône, which is instead found in the Sainte-Baume massif. The Croix de Provence is a notable feature of the mountain. At a height of 19 metres, this cross, although not placed at the highest point of the mountain, stands out from the ridge far more than the Pic des Mouches.