Japanese 6-panel screen of a scholar Edo period late 18th century

Very beautiful and rare scene in ink and natural color pigments on a background of gold leaf and gold flakes of a Chinese scholar surrounded by students or disciples. He is leaning on a table where his tablets, brushes and a basket are placed. He observes a flock of wild geese over a rocky mound, a pine tree and a body of water rippling among the reeds. Edo period late 18th century.