Inserting graphics on excel chart is not visible
 

Got a chart that I inserted graphics on but when doing a print preview, it
does not show nor does it print when using excel ver 2003. Home network it
to my win7 machine office 2007 and it shows as expected. Tried the options
of selecting the graphic and bringing it to front etc. does not work in
excel 03. (I have to send it to 2003 users) What am I missing?? TIA