Fig. 10

Tsimshian house post 16/565 before, during, and after cleaning. a Unpainted base during treatment; left side uncleaned, right side after removal of multiple coatings and soiling. b Detail of the proper right side of the top bear figure during treatment, left side after cleaning to reduce coatings and soiling, right side before cleaning. c Top two figures before cleaning. d Top two figures after cleaning. c, d taken by Craig Chesek ©AMNH Photo Studio