I remember those shots. To refresh my mind I went back to look for an example. The first show I found was The Absolute Sound show report July/August this year. Not a single curtain shot… all close ups. I went looking for a Stereophile show article and gave up but I remember them. Thanks @erik_squires… I can stop looking.
A reason these wide shots are useful is to put the look and scale in context. With only a shot if a speaker it is harder to get a feeling for size. Also, it gives you a feel for how bad the acoustics might have been for a person listening to the system. You can alway find lots of color glossy promo shots… in the same issue usually.