Winsor & Newton Promarker Warm Grey 1 (Wg1)
Winsor & Newton Promarker Warm Grey 3 (Wg3)
Winsor & Newton Promarker Warm Grey 5 (Wg5)
Winsor & Newton Promarker Yellow (Y657)
Winsor & Newton Promarkerer Buttercup (Y417)
