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:
AncientGreekDialects Woodard relabelled per Risch.svg AncientGreekDialects Woodard en svg en Derivative file as allowed per file File AncientGreekDialects Woodard en svg Demis Mapper Minestrone Fut Perf Patronanejo As explicitly allowed under Licensing terms this is derivative file created by editing text labels on highquality