Normal, Amaro, Rise, Hudson, Valencia, X-Pro II, Sierra, Willow, Lo-Fi, Earlybird, Sutro, Toaster, Brannan, Inkwell, Walden, Hefe, Nashville, 1977, Kelvin, Vignette, Black & White, Warm, Cool, Vintage, Cinematic, Gritty, Happy, Bashful, Doc, Dopey, Grumpy, Sleepy, Sneezy.

Stories of the day:

• Gabe Newell says Valve will release its own console-like PC for the living room
• Twitter takes on Instagram with built-in image filters, available today for Android and iOS
• Trent Reznor to launch streaming music service in partnership with Beats by Dre
• Facebook can now change policies without user approval after low voter turnout