Posts Tagged: diffraction

Refraction

This week’s WordPress Photo challenge is refraction. Tough one, and I couldn’t think what to post apart from the obvious image of a rainbow, except I couldn’t lay my hand on one. Then last evening, I noticed light refracted on

Refraction

This week’s WordPress Photo challenge is refraction. Tough one, and I couldn’t think what to post apart from the obvious image of a rainbow, except I couldn’t lay my hand on one. Then last evening, I noticed light refracted on