Well you will have to forgive me for a very bad pun, but I guess it is time to shine a light on last week's WIIW.
There were a few more guesses in our second round
Old Kitty guessed: “Stylish guttering!”
I suppose you can argue stylish but it isn't guttering.
Linda G said: “A pleated shade in front of a cement wall?”
Nope, but there is certainly a cement rendered wall!
And Susan said: “I dunno, but it looks like whatever it is is made of pocked concrete.”
Well I guess you are half right it is concrete/cement.
So here it is
Green Cape Lighthouse in Ben Boyd National Park on the South Coast of NSW.
And our youngest Lu acts as a scale