A new passenger terminal is under construction at Dublin Airport. It's being designed by Arup/Pascall & Watson/Mace.
Construction due to be complete in Q4 2009, terminal will open to the public in April 2010. There are construction photographs and renders on the DAA website
http://www.dublinairportauthority.com/TDA/Image_Bank/
They also have an animation of the terminal being built.
http://www.dublinairportauthority.co...2_video_2.html
Image from DAA website. Free to use for media/non commercial purposes