This appears to be the snow-capped, Blue Mountains of Oregon as seen from a distance. This looks very much like it was taken from the roadway between La Grande and Joseph.
Snow has been plowed very high to the side of a roadway through the evergreens where two trucks are parked. There are canisters sitting at intervals alongside the snow wall. The number on the back of the pickup appears to be 37-104.
"1929+/-" A teacher stands with a group of older schoolchildren while the younger schoolchildren stand in another group holding hands. Behind them all is a rural, one-room, schoolhouse.