Wall of pictures

I saw an idea on Style Court that I like. Just not entirely sure I could pull it off. She featured several examples of large (very large) groupings of photography and/or art. I think that kind of arrangement has big impact. I’m just not sure whether it only works in a glamorous Manhattan penthouse or tropical estate or if I could make it look good in my real-life house too. Hop on over there and take a look and let me know what you think. Have any of you out there done something like this in real life? 

Photo from Style Court, [A past incarnation of India Hicks' island master bedroom and other rooms. All Hicks photos by Arthur Elgort as seen in Vogue, 1998.]