" Synthetic cubism " is defined as ?
While the names of many of his later periods are debated , the most commonly accepted periods in his work are the Blue Period ( 1901–1904 ) , the Rose Period ( 1904–1906 ) , the African - influenced Period ( 1907–1909 ) , Analytic Cubism ( 1909–1912 ) , and Synthetic Cubism ( 1912–1919 ) .