This is a classic underwater photography work shot in Hawaii sea area with half-water perspective. The upper part shows clear blue sky and transparent sea surface. Under the water is highly transparent light turquoise seawater, sunlight penetrates the water and casts staggered bright water ripples on the white sandy seabed. Groups of butterflyfish and other tropical fish swim freely. The bright and fresh picture is full of unique vivid healing vibe of tropical ocean. Hawaii is world-famous for snorkeling, hundreds of colorful tropical fish inhabit its shallow reef areas.