Buyers, industry professionals, and 30,000 yachting enthusiasts congregate every September at the deepwater Mediterranean port of Hercules for the Monaco Yacht Show. The 28th annual networking and display showcase runs from Sept. 26 to Sept. 29 and features roughly 120 luxury vessels worth more than $3.5 billion. Among the highlights is the Excellence V, which is nearly 200 feet long and costs $88 million. Photographs by Balint Porneczi/Bloomberg