Kan eventuelt rundes af med: "Der er ikke ophavsret på billedet - og dermed anser jeg denne sag for afsluttet". Det er sådan en god formulering.

Reglerne i England (Britain) er ikke helt de samme som herhjemme.

Photographs, illustrations, and other images will generally be protected automatically
under UK statute by copyright as artistic works. In general, copyright in photographs,
illustrations, and other images lasts for the life of the creator plus 70 years from the end of
the calendar year of their death.

https://theartssociety.org/sites/default/files/The%20Arts%20Society%20Copyright%20Guida...