Send a message to the person who requested a photo of the grave monument of William Benson Wyman with the following comment:
Dear Sir/Madam, I am researching the Wyman family (especially benson Henry Wyman who died of the flu in 1918 at Featherston)A photo of the graves would be a nice addition to my research. The research is personal and there is no commercial motive. Kind Regards, Ken Weston in the UK