This would appear to be from the Aspern International Air Show. (thanks google!) In the summer of 1912, Roland Garros took part in the Air Show near Vienna, where he competed against many other pilots of the day including Aurel Vlaicu.( see http://www.angelfire.com/md/Orastie/Aurelusa.html)
Do you think the photo is a composite ? seems to bear little resemblance to the goings on at Shuttleworth ! :rolleyes: