Entoloma hochsetetteri - Blue Mushroom

Just re found my blue mushroom picture.  This was spotted on a tramp Easter before last, when we had planned to walk the Tongariro Crossing but bad weather prevented us.  However on a shorter walk I came across  this, I initially thought it was plastic!  A check on Google revealed all sorts of interesting facts, and most surprisingly to me, they are featured on our $50 note.