Which  nineteenth-century art movement  was Francis Vielé-Griffin a poet of
Francis Vielé-Griffin Francis Vielé-Griffin (May 26, 1864 – November 12, 1937), was a French symbolist poet. He was born at Norfolk, Virginia, USA and was the son of Egbert Ludovicus Viele.
Gustave Kahn Gustave Kahn (21 December 1859, in Metz – 5 September 1936, in Paris) was a French Symbolist poet and art critic. He was also active, via publishing and essay-writing, in defining Symbolism and distinguishing it from the Decadent Movement.