https://www.christies.com/lot/lot-6410462?ldp_breadcrumb=back&intObjectID=6410462&from=salessummary&lid=1
CYRUS EDWIN DALLIN (1861-1944), Archery Lesson | Christie's
https://www.christies.com/en/lot/lot-5561308
Cyrus Edwin Dallin (1861-1944) , 'Scout' | Christie's