Turner's painting "Snow Storm" depicts a storm at sea in winter. Unlike traditional seascapes of the time which used diagonals to show movement, Turner used swirling curved lines to immerse viewers in the chaos of the storm. By lashing himself to a mast during an actual storm, Turner aimed to convey the sublime terror inspired by nature's immense power over mankind. Through thick application of color, particularly white paint layered over dark tones, Turner captured the experience and material qualities of a snow storm at sea in a way that broke conventions of watercolor works.