In the 1950s, abstraction developed through a greater gesturality. Over the following decades, artists incessantly explored painting and its extensive expressivity.
In the United States, in the wake of Abstract Expressionism, Sam Francis used techniques derived from action painting to address the questions of space and depth.
In Europe, Hans Hartung was the pioneering figure of a Lyrical Abstraction tinged with spirituality, which he reinvented in the last years of his life through his paint projection technique, reflecting the great energy and spirit of innovation that would accompany him until his death in 1989. Olivier Debré’s soft, fluid painting is more descriptive. Landscape-like, it represents another face of abstraction, one that remains in touch with a simplified reality.