Original Asian Inspired Minimalist Watercolor Brush Signed Painting

Asian inspired watercolor brush landscape painting on paper in brown Earth tones of a grove of trees (possibly bamboo) and smaller trees or bushes growing on a rolling grassland and signed simply Hann (20th century). This original work is minimalist, modern, and beautiful. The watercolor paper is placed directly above a chocolate brown paper that has been placed on top of a lighter brown matting and is framed in a simple wood frame and protected by real glass. This is a vintage artwork and is in very good condition. I see no faults with the artwork but it likely needs to be reframed and placed under museum quality protective glass. Personally, I would choose a bamboo type of frame. The art measures approximately 17” by 11 1/2” and framed the piece measures approximately 25 1/2” by 19 1/2”. A very nice 20th century vintage artwork.