Sunny day, cotton-like clouds, rolling mountains, green trees, a wide lake clear to the bottom, many colored pebbles, a few yellow pebbles, a few green pebbles, glass clear pebbles, flower-shaped pebbles, and a few luminous blue-purple pebbles, light green, white, yellow candy-like crystal clear sparkling pebbles, pebbles are clearly visible, ultra-clear wide-angle photoing, high degree of authenticity.