realistic river with rocks and pebbles in ray tracing style

river rocks pebbles shore ray tracing dan matutina softfocus technique aquamarine amber realistic details photorealistic eye italian landscapes water nature scenery landscape realism computer graphics visual effects digital art artistic rendering texture reflection lighting shadow depth perspective composition color palette contrast atmosphere style rock piles captured stunning close-up view showcasing beauty landscapes rendered vray brings azure hues rocks pointillist optical mixing used photographer caras ionut adds unique touch making stand