Sadly, this is Cee’s final Black & White Photo Challenge as she moves on to new pastures. We should all be grateful for the commitment and hard work she has put into hosting this and all her other challenges.

Rather than try and pick a favourite from all my previous contributions, I took a new photo, because I found the image so arresting. No, it’s not a Hubble Telescope photo of a black hole, or even an album cover from a 70s progressive space rock band.

In fact, it’s a condensation-caused stain from the bottom of a glass that had stood on this slate drinks coaster.

Cee’s Black & White Photo Challenge: Finale