Earthquake ??

The theme for this week's Abstract Thursday is Light and Shadow. The sun was casting the shadow of a fence onto the grass.  It was shining strongly through a gap in the fence. I thought it had the look of an explosion bringing fire to the surface from under the ground, so gave it a bit of zoom blur in Serif PhotoPlus to intensify the effect.
Thank you to Ingeborg for hosting this challenge, which I love as it gives me an excuse to play around with images.