Envision a whimsical illustration of a treasure chest overflowing with tickets to exotic oceanic destinations, each one featuring a unique sea creature or underwater landscape, surrounded by seaweed and shells.

Design a futuristic cityscape with a massive, glowing ticket booth at its center, emitting a mesmerizing aura that attracts sea creatures and humans alike, with the words 'Icon of the Seas' emblazoned in neon lights above.

Create an illustration of a vintage-style ticket stub for a mythical underwater kingdom, featuring the iconic sea creatures of the seven seas, such as mermaids, sea serpents, and dolphins, surrounded by intricate oceanic patterns and seaweed.