A beautiful original charcoal drawing of Peter Paul Rubens

A beautiful original charcoal drawing of Peter Paul Rubens, the famous Flemish painter. The picture is signed "Frederic Le???, 1834. It measure approximately 8x10 and is drawn on paper with age marks typical for that time period.
-- Also in this collection is an original painting (Study of Four Negro Heads) from the 19th Century Belgium painter, Maurice Goffin, who was born in Luik (Angleurin) in 1845 and died relatively unknown in Seraing in 1898 at the age of 53. He was the son of parents who were active in the metal industry. He was the painter of mainly portraits, figures and still life. In this painting Goffin is trying to mimic the "Four Negro Heads" painting by Peter Paul Rubens -->
-- A stunning and rare (circa 1870s) bronze relief of Ruben's painting (1.5" x 10.75"), with stand,”Study of Four Negro Heads. Weighs four pounds.