Dewbow on Broad Leaves

Dewbow on a nasturtium leaf Out of focus dewbow on nasturtium leaf

A fine layer of morning dew on nasturtium leaves provided this distinct dewbow.

The colour bands are more obvious when the droplets are out of focus.

Rainbow colours on a nasturtium leaf

Slight variations in the shape of the drops mean that the colour bands are not pure. Blue drops are visible among the red ones and vice versa.

Canon EOS 400D   7th August 2007
Wiltshire, England

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