Westerbork radiotelescopes. Several pictures with different exposuretimes were combined into one HDR image. The result iis that despite the very high contrast, the grass is still coloured.

The sun is shining on fish in an aquarium. The dispersion of light in the water creates the colourful effects, projected onto a brick wall.

10 April 2008
Sunlight falls on the pages of a book. The small spaces between them cause diffraction colours to appear.
This does not happen with all books. Interesting to look into.