Shop › Antique Pastel Portrait of Laurent Cars Attributed to James Wells Champney Image 1 of 1 Antique Pastel Portrait of Laurent Cars Attributed to James Wells Champney Sale Price: $1,400.00 Original Price: $2,200.00 Antique Pastel Portrait of Laurent Cars Attributed to James Wells Champney. Pastel on canvas. Add To Cart Added! Antique Pastel Portrait of Laurent Cars Attributed to James Wells Champney. Pastel on canvas.