My son curled up a Magic Prism while the morning sun shone through our east window - another amazing color effect!
Typical portion of the circular rainbow arc created with one Magic Prism
Wall effect of one magic prism held vertically in hand at sunrise - such vibrance!
A winter day makes for interesting reading!
For an amazing variety of colorful effects, put two prisms in your window and curl the corners just a bit (see below video)!
What's your favorite shade in this picture? I like the pink and also the little stripes of yellowish orange.
This is an advanced effect with several Magic Prisms in a couple of different windows - super fun! When two colored light beams intersect, they create a third color that is lighter than the two original colors! Some of the shades of red, purple, green, etc. look different than those colors do in the rainbow.