Weibel Pissevache-Wasserfall, Jakob Samuel Weibel, 1794
The pissevache waterfall (cascade de salanfe) between martigny and saint-maurice in the valais. Watercolor with white highlights on vellum. 39. 7 x 57. 8 cm. Signed and dated "s: weibel fc. 1794", and inscribed in pencil in the lower margin "cascade de pysevache en vallais". Date: 1794.