Holistic, spiritual symbol for Hypnosis and Meditation

Meditationhypnosislondon.com

Yes

I am looking for a traditional and historic symbol that covers meditation and hypnosis. Nothing too modern ideally incorporating the words meditationhypnosislondon, although they do not necessarily have to be all in one word, however my domain names is. Something along the yin and yang lines, but targeted at meditation and/or hypnosis preferred. Egyptian and the god hypnosis also might act as inspiration.

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