Create an image of a futuristic cultural festival in the sky, where attendees wear advanced technology-enhanced traditional clothing while floating through the clouds in airships adorned with holographic displays of ancient civilizations.

A futuristic cultural festival unfolding in the sky. The attendees, who are diverse and consist of people of Caucasian, Hispanic, Black, Middle-Eastern, and South Asian descent, are each decked in advanced technology-enhanced traditional clothing respective to their cultures. They float through the billowing clouds in sleek airships. These airships are embellished with holographic displays that showcase the splendor of ancient civilizations. The sky is alive with the merging of future and past, a testament to humanity's progression and preservation of its history.