I was at Pike Place Market on Mother's day 2008 with my Canon 5D, just walking around, and by chance I ran into a guy proposing to his girlfriend in front of the popular seafood shop. I just jumped right in front of everybody and captured it all with my 5D. I happened to have my 17-40 F4L on my 5D, so I was able to get some pretty wide images even though I was in front of the crowd and just 4 to 5 feet away from the couples. PhotoSynth helps to convey the excitement and the reaction from the couple and the people who were lucky enough to witness the special occasion.