The tradition of tossing a coin into Rome’s Trevi Fountain with the right hand over the left shoulder while facing away has been put on hold while the Eternal City conducts repairs to the 18th century landmark. The city authorities have come up with a solution to maintain the superstition in the shape of a temporary rectangular pool for millions of tourists to dispose of their coins for the period that the fountain is sealed off. Just hours after the pool was opened, a throng of tourists was standing in front of it and the first coins were tossed. Superstition holds that the person will return…