UNBELIEVABLE - ? U bet

Just a really nice pic thats taken here.. in PUNE
and I'm telling u something u will never believe. you'll have to come down to my place to believe this..
its EVENING and the Eastern skies..
do u believe me.. no???
Obviously not.. neither did i.. that's why I clicked it.. come over and I'll prove it.. but I still have not found the answer as to HOW?