Day 053/18. What is this shot? (Answer below)

Something a bit different from me today. It's unusual for me to do a monochrome and even more unusual for me to do an abstract.
But what is it?
Clue: I used my macro lens. Answer below.
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Answer? My wife came home with two new saucepans today. And following instructions and washing before use I noticed the drops clinging to the base of the pan. So out came the macro lens....