« En solo mais pas seul » … il chante avec son « double holographique » ; Belgique

Many so-called Holographic shows have appeared in recent years: W. Houston, La Callas, . This is an abuse of language since they are not real holograms but projections of stereoscopic images using an old technique, the Pepper's Ghost illusion "modernized" by use of the most sophisticated electronic imaging techniques which leads to stunning shows.