The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
A billboard for the concert at London Stadium, December 15, 2021
A billboard for the concert at London Stadium, December 15, 2021
The ABBA Arena in October 2022
The ABBA Arena in October 2022
A performance featuring the ABBAtars
A performance featuring the ABBAtars
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 p
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
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 th
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.
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.