Most recent versions of Windows, I use ver 7, have a tool to reduce size. Simply right click on the file, one of the options is to reduce the file size.
Thanks for your advice... Now I have got the hang of inserting photographs I will post some more photographs of this project tomorrow
The Dodecahedron and the inlay symbols were all made with the assistance of Aspire .... including the rather critical angles associated with joining the pentagons to form the Dodecahedron