Frank is no troll, He just might feel disturbed by the pictures that he wrote unpleasant remarks about India.
The real troll is the Chinese who put up the pictures selecting to portray only what they consider the worst of India and playing India's Hinduism belief against them and that's the reason why so many pictures of the ganga river.
We all know that the Chinese and Indians are already in some kind of rivalry that will quite possibly get worse in the long term future. The pictures were thus political in nature especially when it's the Chinese who posted them. But Frank is no troll. He was just so taken by the pictures.
