The Taj Mahal in a painting by British artist Frank Dean.The moment the name of India's Taj Mahal is mentioned, the image of a magnificent structure crafted from white marble flashes before one's eyes. Two to four lines written by various poets in praise of this monument—adorned with carved tall minarets, domes, and arches—also come to mind.Located 150 miles from Delhi on the banks of the Yamuna River, this structure is a part of the Seven Wonders of the World. However, a fresh controversy has e...