Caution: Before removing a watermark from a copyrighted image, please read the WMF's analysis of the legal ramifications of doing so, as well as Commons' proposed policy regarding watermarks.
اِنٛتِساب – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
یَکساں-شَرکٔر – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.