Another double header this week from the parking lot of the Tivoli Theatre. I'm pretty certain these two are from Maser, a well known Dublin graffiti artist. He has a definite style and it's pretty easy to spot (his font is a dead give-away). He had a lot of pieces in this spot so expect more in the future.
You can see at the bottom of the first picture the roof of two cars, that will give you some scale as to how big it is (although the windows of the empty building will probably help too!).