Obviously, the owner of the house owns that lorry, and wanted to immortalize it as a water-tank on top of his terrace...what a beautiful match!
I just couldn't believe that the lorry was also parked there, AND in just the same position, AND I was able to notice the similarity...the odds of this happening WHILE I had a camera ready to take the photo were mind-boggling!
This is what I would really call being in "high humour", I guess!
The house is on the Ring Road just before the place where to-be-constructed road (the piece of land is under litigation) joins up with Bannerghatta Road. When coming from Hosur, you take a turn on to this road and then, just past this house, take a turn to the right and go bumping for about 2 km and join Bannerghatta Road.