ABBA Voyage is a virtual concert residency by the Swedish pop group ABBA. The concerts feature virtual avatars, depicting the group as they appeared in 1979 and using the original vocals recorded by t
A billboard for the concert at London Stadium, December 15, 2021
The ABBA Arena in October 2022
A performance featuring the ABBAtars
Pepper's ghost is an illusion technique, used in theatre, cinema, amusement parks, museums, television, and concerts, in which an image of an object offstage is projected so that it appears to be in f
ABBA Voyage
…same 3D animation at different scales and from different angles. The "life-size" on-stage band are a projection that uses a large-scale version of the Pepper's ghost technique based on a 9.5 meter high 65-megapixel LED display in such a way that they appear to located mid-stage, and the side screens are similar large…
Stage setup for Pepper's Ghost. A brightly lit figure out of the audience's sight below the stage is reflected in a pane of glass placed between the performer and the audience. To the audience, it appears as if the ghost is on stage.
A viewer looking through the red rectangle sees a ghost floating next to the table. The illusion is produced by a large piece of glass, acrylic glass or plastic film (green outline) situated at an angle between viewer and scene. The glass reflects a room hidden from the viewer (left), sometimes called a blue room, that is built as a mirror-image of the scene.
If the mirror-image room (left) is darkened, it does not reflect well in the glass. The empty room (top) is brightly lit, making it very visible to the viewer.
When the lights in the mirror-image room are raised (with the empty room being dimmed slightly to compensate), the ghost appears out of nowhere.