Approximate Measurements
Artwork Panel: 32.5cm x 107.5cm ≈ 12¾" x 42¼"
Silk/Brocade: 41.7cm x 164cm ≈ 16½" x 64½"
Width at Wooden Knobs: 50.7cm ≈ 20"

Close up view of the artwork mounted to this silk brocade wall scroll
The artist's name is 

(Li Qing-Gang) who lives near Guilin in Southern China. He specializes in various Chinese bamboo artwork.
The artwork was painted on Chinese xuan paper (known incorrectly as "rice paper" in the west). This is a high-quality handmade paper which is based on cotton or bamboo pulp.
This artwork was taken to our workshop in Beijing where we mounted it as a nice silk brocade wall scroll. We use more xuan paper, silk brocade, brass hardware, wood, other paper products, and our specially-made beechwood knobs to build our wall scrolls.