Related Clues:
- Solid that resolves light into separate colours
- Object with polygonal base and triangular sides meeting at point
- Disperser or reflector of light
- Ancient Egyptian monument
- Transparent solid for dispersing light
- Ancient Egyptian building
- Form of ancient Egyptian royal tomb
- Solid figure with triangular sides
- Increase progressively
- Glass triangle that separates white light into the colour spectrum
- Optics prop
- Light shower?
- Refraction device
- Vegas' Luxor Hotel, e.g
- Triangular glass shape, breaks up light