SXSW 2011: the best pictures from day one

Jake Gyllenhaal arrives at a screening of Source Code at SXSW 2011 Photograph: Jack Plunkett/AP Director Duncan Jones, arrives at the screening of Source Code Photograph: Jack Plunkett/AP Michelle Monaghan arrives at the screening of Source Code Photograph: Jack Plunkett/AP Actors Danny DeVito, Rosario Dawson, director Sebastian Gutierrez and actress Carla Gugino attend the Girl Walks Into a Bar premiere at Alamo South Lamar Theatre Photograph: Jesse Knish/WireImage Actor Brit Marling and director Zal Batmanglij attend the Sound Of My Voice premiere at the State Theatre Photograph: Rita Quinn/WireImage Actor Rosario Dawson in the the PlayStation Lounge Photograph: Sarah Kerver/WireImage