SpongeBob SquarePants, optimistic expression, bright blue eyes, porous yellow skin, rectangular pants, white shirt with blue collar, enthusiastic gesture, standing, beach, Bikini Bottom, clear sky, sunny day, palm trees swaying gently, seagulls flying overhead, sandy shore, shallow water, colorful coral reefs, seaweed floating on the surface, warm soft lighting, vibrant colors, 3/4 composition.