A modern flat illustration depicting a peaceful Korean seaside landscape, with a distant small Korean Protestant church visible on a hill near the coast. The simple white chapel features a blue-gray gabled roof, a modest red cross, and a tiny Hangul church sign. In the foreground, there's a calm blue sea with gentle waves, a rocky shore, pine trees, a coastal village path, and low mountains in the distance. The scene is set against a warm sunset or a clear summer sky, with wildflowers and grasses along the seaside. The bold ultramarine blue background is accented with coral orange and white tones, and decorative folk-inspired patterns are subtly applied to the church and landscape elements. This handmade poster texture reflects a charming modern editorial illustration, where the church is small and far away in the background, not the main subject. The composition is clean and graphic, emanating a peaceful church outreach mood, distinctly capturing a Korean coastal countryside atmosphere, not European, not Mediterranean, not Orthodox, with no domes and no cathedral towers.