Nuts to this

A full on day, lots of meetings.

No photos. 

Taking a photograph every day can be a challenge. The result has to be interesting, to me at least. Otherwise - what’s the point ? 

Solved this evening by this collection of nuts, which have sat in a little wooden tray on my desk for possibly years.

I don’t recall where I picked them up. I recognise a conker (horse chestnut), a sweet chestnut, an almond ..... but am puzzled by the fourth. 

Until I put them together here, I had not really noticed them. They were just there.