Busy

The Tansy is out along side the footpath and it is just full of different insects.  I decided to put up a collage in the hope that someone might be able to identify them for me.  I know the top right is the red soldier beetle again (doing its x rated stuff ) but am intrigued but the beetle in the bottom right and the fly in the top left.  Any info happily received.  Thank heavens it was cooler today.. wonderful at 25 degrees!!!