This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy NW Construction Electrician nd Class Eric Smith and Utilitiesman nd Class Kareen Vilbrun break down rocks with jackhammer during building renovation. en SASEBO Japan Aug Construction Electrician nd Class Eric Smith from Rochester and Utilitiesman nd Class Kareen Vilbrun from Boston both assigned to Naval Mobile Construction