Holly Blue Butterfly

G needed to follow up a search he had been doing so took a ride out towards Dewsbury - unfortunately he did not find what he was looking for so maybe more research is needed.
Stopped off for a quick coffee on the way back and when we arrived home as I got out of the car I noticed a small blue butterfly.  Into the house, forget the alarm, get the camera and out to find it again.  
Sorry the photos are not very clear but no time to sort out the setting!!
I have never seen one of these in the garden so this is one to tick off - it seems to be a good year for butterflies so far, I hope to see many more before the season is through.