D·N·Angel

D.N.Angel (Japanese: ディー・エヌ・エンジェル Hepburn: Dī Enu Enjeru) is a Japanese manga series written and illustrated by Yukiru Sugisaki.

Xebec adapted the manga into a 26-episode anime series which aired in Japan on TV Tokyo from April 3, 2003 until September 25, 2003.

Whisper of the Unicorn (Episode 3)
Riku and Risa got hypnotised by a unicorn and transported into a painting.

An Icy Voice Calling (Episode 21)
Daisuke enters the world of his painting, led by an entity known as "The Second Hand of Time".

Ice and Snow (Episode 22)
Daisuke continues to be under the trance of The Second Hand of Time and kept as a prisoner in the painting world until Dark rescues him.