New Challenge: Waves or ripples. November 30 - December 13

[selvin]

My apologies folks this a tad late but I was in an isolated area of Florida again with no access to broadband Internet Access until now.

This new challenge is Waves or Ripples.
For this challenge, waves and ripples are not only the traditional meanings of the terms but also include even their metaphorical equivalents as in a goodbye wave or even the physics of sound waves, light waves etc. Please use your imagination.