Pertha is a Giant Sphere of Light and has been created by Artist Synergy, a Brighton-based artist, and is from the novel The Secrets of the Seven Wardrobes.

Artist Synergy was interviewed by Alison Ferns on BBC Radio Sussex. He has only shown the vast sphere twice in Brighton, attracting over 450 people. Pertha is an immersive experience that takes you on a beautiful visual ethereal Journey, one that will elevate your spirit. Pertha the vast sphere of light, holds its own atmosphere, and as the music sours, rays of light are emanating from it.
An experience that transcends the normal and takes your imagination into a beautiful new world of endless possibility.