Indigo Horizon Voyage

Prompt

A silhouetted ship sailing on an open sea against a majestic, gradient sky. The sky transitions from rich indigo in the header area to golden yellow near the horizon. Below, a dark navy and black gradient suggests the vast ocean in the bottom half. The style is minimalistic and atmospheric, emphasizing the contrast between the dark ship and the bright golden light near the center line. No watermark, no logo, no signature, no text, no UI, no mobile screen, no device frames, no interface elements, no artifacts, no borders, no margins, no cropping, no cut-off parts.