The first images from Lynne Ramsay's indie drama We Need to Talk about Kevin have gone online.  The film stars Tilda Swinton as the mother of a teenager who goes on a high-school killing spree and her attempt to sort out her anger and grief by writing to her estranged husband (John C. Reilly).Hit the jump to check out the images.  We Need to Talk about Kevin will play in competition at this year's Cannes Film Festival, which runs from May 11 – 22nd.  Click here and here for our interviews with Swinton and Reilly where they talk about the movie.Click over to Septimo Vicio [via The Playlist] for more images from We Need to Talk about Kevin.