Send a message to the person who requested a photo of the grave monument of Richard Russell with the following comment:
I am currently working through the burial registers of St Nicholas Cemetery, and St Mary's, St Lawrence's and Caterham Cemeteries. I'm building a tree on the Ancestry website to help me find BMD's, baptism, marriage, census records, etc, enabling me to work out how the people buried at St Nicholas' are connected, and creating Find a Grave memorials as I go.