Dla porównania praca Wojciecha Kossaka: https://polishartcorner.com/2023/08/14/wojciech-kossak-1856-1942-41/

Lot 54. Jan van Chelminski (Polish, 1851-1925). Officer on Horseback, signed ‘Jan V. Chelminski’ (lower left), oil on canvas, 44.0 x 32.5 cm (17 5/16 x 12 13/16 in), framed 52.7 x 41.0 x 5.7 cm (20 1/2 x 16 1/8 x 2 in). Estimate $3,000 – 5,000. Skinner. 11/02/23. Sold $7,500