This is......mayhem..!!

I mean, 'mayhem' is the first word that came to my mind though I know that it may not be the suitable word to use with the '4th of July' celebrations of your nation...

Maybe the immense scales of the area and the crowd participating for such a fireworks show, and maybe the resemblence of this pic with some of the 'Zdzislaw Beksinski' pictures made me think so...
...A mayhem..!