Three kneeling and bowing figures in white are in front of an altar dominat
Three kneeling and bowing figures in white are in front of an altar dominated by huge golden trees  in this artist's The Sacred Wood. An angry, brown and white unicorn is in his Silence of the Wood,  and he showed a green figure dressed in black and riding a dragon backwards in The Plague. (*) For  10 points— name this man who depicted a small rowboat approaching sheer, oddly lit cliffs in The Isle of the Dead.
Three kneeling and bowing figures in white are in front of an altar dominated by huge golden trees  in this artist's The Sacred Wood.
Arnold Bocklin