Tumbling Tops and Bottoms

This wee bit of ekphrasis is short. And these two lines from it operate in a way similar to the point at the waist where grain follows grain. Form reflecting description.

Glass is your horizon, your world where
wood is both a ceiling and a floor.
"Hourglass" in If The World Were To Stop Spinning by David Clink.

And so for day 2156
13.11.2012