Ingrid
Ingrid Halberg "I feel the need to surround Yoko with valuable people. And the characters are often based on persons I like in real life. Ingrid for instance is based on Ingrid Haebler, a musician I appreciate very much."
Ingrid Halberg brings German Romanticism into the story. Since the Infernal Organ, she regularly shares Yoko's adventures. You can see Ingrid in the following albums: nos. 2, 7, 14 and 19.