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:
IyangArgapura. en The massive IyangArgapura volcanic complex rises east of the lowlands across from Raung volcano volcano si edu cfm vnum volpage photos photo Lee Siebert Smithsonian Institution PD Smithsonian Institution is administered by the government Photos taken by Smithsonian Institution's employees are thus without