Aerial drone footage flying through treetops in Yosemite Valley in winter, surrounded by snowy granite cliffs on each side

aerial drone flying through treetops inspiring evergreen pines trees mountains granite cliffs slope sheer majestic towering yosemite calfornia park outdoors wilderness frozen winter icy snow beautiful breathtaking green grey white cold sky clear crisp fresh frosted enchanting inspirational grand frost range no people forest valley soaring over peaks glacial sierras