While it may seem similar, I'd distinguish your situation from that of restaurant «Walls of Fame» — which showcase
signed photos of celebrities with the owner — in that the celebrities you mention weren't using your product or service at the time of the photograph.
Not exact matches
For example, if presented with a
photo of a
celebrity, and the statement, «This famous person is alive,» one might seek out elements
of the picture which provide support for the statement that he or she is alive, and ignore those elements
of the picture which might suggest that he or she is not alive, like
signs the picture comes from a previous decade.
Photo: Youtube Something's Not Right With This Campaign Not long ago, many
celebrities got together to make a PSA for the «Be The One» campaign, urging people to
sign a petition to save the Gulf
of Mexico on the website RestoreTheGulf.com (very similar