Fifty {Two} Shades of Grey - Week 10

Now this might look very similar to an earlier picture... but it's not. Last time was a chip (crisp) packet... this week...

This week is the foil liner of a Cadbury chocolate bar looking directly into the bottom corner... alas after the chocolate is gone. I really liked the blue-ish tone to the grey this time as well as capturing all the wrinkles in the foil which enable or create even more shades of grey from something that is essentially flat and one colour.
Up to date again... :-)