Difficult Daffodils

This is T's latest completed jigsaw.  It is one he has done before but said he had forgotten just how difficult it was.  Each jigsaw piece is made up of several tiny pieces, which are then joined together to make the complete picture.  I have removed one corner piece, to show that it is made up of 5 individual pieces.  I would not know how to start with something like this, or had the patience.