Serene Arctic scene with a family of polar bears on a floating ice cap, surrounded by a vast, icy ocean and a sky with subtle hues of pink and purple during the polar twilight.

A person's hands holding a piece of coal or charcoal, with brilliant sparks and flames emanating from it.

Intricate ice crystals forming a frosty pattern on a windowpane.

The Milky Way's colorful bands stretching across the night sky.

An explosion of color in a tulip field in full bloom.