My tea mug this morning was filled with straight green tea (possibly a bit stale), and covered with leaping dolphins.  Five gray dolphins leaping across a deep blue clay-glazed sea.  It brought to mind the beauty of the ocean environments that I've see in so many nature documentaries, and how human progress has been inadvertantly mucking it up so much...

 

And I couldn't help thinking, "So long, and thanks for all the fish!"

 

Douglas Adams was a genius.