Claudel wrote in a unique verse style. He rejected traditional metrics in favour of long, luxuriant, unrhymed lines of free verse, the so-called "verset claudelien", influenced by the Latin psalms of the Vulgate. His language and imagery was often lush, mystical, exhilarating, consciously 'poetical'; the settings of his plays tended to be romantically distant, medieval France or sixteenth-century Spanish South America, yet spiritually all-encompassing, transcending the level of material realism. He used scenes of passionate, obsessive human love to convey with great power God's infinite love for humanity. His plays were often extraordinarily long, sometimes stretching to eleven hours, and pressed the realities of material staging to their limits. Yet they were physically staged, at least in part, to rapturous acclaim, and are not merely closet dramas.