ufos flying in the sky over a city.

Prompt 1: a futuristic city with a group of people floating in the sky on blue balloons. the scene is characterized by blue and white colors, with a few buildings visible in the background. captures the peaceful and serene atmosphere of the cityscape.

Prompt 2: a futuristic city with people floating in blue balloons in the sky. the scene is characterized by blue and white colors with a few buildings visible in the background. the people are floating peacefully in the balloons, creating a serene atmosphere.