Composition is an original charcoal drawing on paper realized in 2010 by Sun Jingyuan. Hand-signed and dated on the rear. The state of preservation is very good. The artwork represents the abstract composition, depicted by smooth coloring and shapes, created harmony and beauty through forms, poetic representation of space\. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution