The Big Blue Box is a large box with walls that are painted white on the inside and a roof made from blue tarping. A light from on top of the cube casts a bright light down, flooding the inside of the cube with a deep blue light. This blue light saturates everything inside of it making everything looks like different shades of blue. After being inside of the box for an extended period of time your eyes adjust to the blue and you see the colour as normal, when stepping back you realize how different the colours now look.
