An Einstein "Moving Gaze" or "Hollow Head" Optical Illusion. Vacuum-formed plastic moulding, the head appears to change the direction of gaze when viewed from different angles and is especially effective when rotated.. From a hand-painted, limited edition of 10. Designed by David Burder & Bryan Parkes. Presented in a basic cardboard frame approx 33cm x 44cm. Can be removed if full 360 degree effect required.

An unpainted example was discussed on QI from the BBC in 2011. UK TV licence holders can see it at https://www.bbc.co.uk/programmes/p00kbttw

Also see short video clip of this item at tinyurl.com/3hfdaj5b