Blogging from A to Z Challenge: K is for Knobs #atozchallenge

I’m participating in the Blogging from A to Z Challenge through all of April 2017. Every day (except Sundays), I will be posting a new, original photograph (or photographs) related to the letter of the alphabet.

The letter “K” is for “Knobs.”

This post will be unintentionally funny in the UK and Ireland.

What does this photograph make you think?  How does it make you feel?  Let me know in the comments!