Konie 2 pułku ułanów LP 02, Wołyń, Stanisław Janowski, kwiecień - maj 1916
The photo shows a horse (stallion), most likely chestnut. The photo was taken in czewel, a village located near kowel (wołyń). The 2nd uhlan regiment of the polish legions was stationed in this place from march 30 to mid-may 1916. Date: kwiecień - maj 1916.