She first encountered Native American art at the Field Museum in Chicago in 1925 .
Dunn was born on 2 December 1903 in Pottawatomie County , Kansas and educated in Chicago .
Dunn first encountered Native American art at the Field Museum in Chicago in 1925 .
Dunn was born on 2 December 1903 in Pottawatomie County , Kansas and educated in Chicago .