Art depicting Afghans/Pashtuns by non-Pashtuns

[Musafira]

Afghani Mother & Child, Kyber Pass, 1920 by Charles Bartlett

Afghani Mother & Child, Kyber Pass, 1920 by Charles Bartlett
Watercolor painting of an Afghani mother and child at the Kyber Pass. Painted in Hawaii in 1920.
http://www.robynbuntin.com/ItemDetai...roductID=12597





I am unsure who is the artist of the painting below.