Remarkably, the Pantheon has been in continuous use since its construction in the 2nd century CE.
It was initially dedicated as a temple to all the gods of Ancient Rome. Today, it serves as a Catholic church, Santa Maria ad Martyres, but retains its historical and architectural significance.
While all flowers are beautiful in their own special way, some really stand out. Below are 7 of what I think are some of the most unusual flowers in the world.