There was a prismatic effect somehow, of the light from the big windows through the glass tubes.

The lead's grayish color, sought after in chandeliers, produces prismatic effects in cut and faceted glass.

The prismatic effects are glorious.

The upper atmosphere along Rodeo's rim was producing some gorgeous prismatic light effects at this angle of view.

Then the nights were moonlight, and that was a great beauty, the moon giving us the same prismatic effect.

This creates a prismatic effect.

The prismatic effect of the shattered glass gave the black gellebiahs and dun-coloured huts a rainbow hue.

Now it is often fractured into elaborate prismatic effect by tonal shifts and diagonal shadings.

They gave out a dim yellowish halo, but the edges had a prismatic effect and displayed the colors of the rainbow.

By using two or more colors in the background and blending them together a prismatic effect can be created.