What is on the image? Before replying correct/edit the description to be very futiristic. Like something from XXV century.

The image illustrates a futuristic scenario featuring advanced hover sailboats equipped with anti-gravity technology, gliding smoothly above the water''s surface. These vessels, marked with the number "35", sport sleek, sharp-angled sails made of high-tensile, energy-efficient materials that capture solar winds. The background displays jagged icebergs, suggesting that the scene is set in a technologically advanced Earth where humans engage in high-speed sail racing amidst challenging climates and landscapes. The sky is filled with dense, stylized clouds that hint at controlled weather environments to optimize sailing conditions.