Sapphire Moonlit River

A peaceful night vista with a sapphire blue color palette. A bright, full moon is positioned to the left of the scene, casting its light over a still river. The moonlight creates a sparkling path on the water that guides the eye to a distant horizon. A silhouette of a heron stands gracefully on a riverbank rock. Sparse, fluffy clouds drift across the sky, adding layers to the composition. The style is digital and minimalist, with a focus on clean lines and soft transitions, evoking serenity and solitude.