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:
El Tres de Mayo by Francisco de Goya from Prado thin black margin. Assessments Goya's The Third of May The Execution of the Defenders of Madrid Tile set available Tile set Tres de Mayo de El Tres de Mayo by Francisco de Goya from Prado in Google Earth The Third of May by Francisco Goya ElTresdeMayo byFranciscodeGoya fromPradoinGoogleEarth