Refraction

This train was waiting outside my window while I was drinking my morning cuppa tea; I was idly admiring how the hot air rising from the train was bending the light and distorting the row of houses in the background - causing me to quickly jump out of my seat to go and fetch my camera to snap it before the train moved on. Anyone who might have bothered to look out of their passenger window must have thought I was a right creeper.

Claire.