It rained and then the sun

It rained and then the sun
came out. There should have been
a rainbow but
there was not one to be seen.
The petrol on the puddle in the road
would have to do.

Kilcol scooped up the water
and held it in his cupped palm.
His hand shook lightly,
raising gentle waves that flashed
the blue-brown rainbow sheen.

The sun disappeared. Kilcol, bored,
dropped the water and wiped his hand.
The rainbow smeared across the pavement
for a while. Nobody noticed it.
More rain came. No sun.