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Video: Rendering a Le Mans racer using layer masks and pixel locking in Photoshop

Local Motors' designer and community manager Aurel Francois has made this short video explaining how he created his 'Alpine A444' render for the Le Mans Themed Sketchwall Challenge. His side view may be simple in terms of perspective but by using layer masks and pixel locking in Photoshop, the blue race car soon comes to life. Worth a watch of you're looking to get to grips with computer rendering techniques.

Crunch watch Dec 09: the auto industry in crisis

Welcome to CAR's news aggregator as we round up the seismic change in the auto industry. Top tip: news summaries are added from the top hour-by-hour Wednesday 30 December 2009• Saab's PR chief told AN that GM is extending the deadline for a sale to 7 January – and the Trollhattan factory will resume limited manufacturing in early January to build the new 9-5 and some 9-3 cabrios (Automotive News, subscription required)• Last night Bloomberg reported a Saab board member claiming that the 31 December deadline for a Saab sale or closure 'is not holy'. If GM receives a bid that is 'sufficiently interesting', it'll extend the deadline, said the Saab suit (Automotive News, subscription required)• GM is offering massive discounts on Pontiac and Saturn cars, as it seeks to get rid of the remaining stock from these terminated brands.

SEAT Ibiza ST (Sport Tourer) at Geneva

The SEAT Ibiza Sport Tourer will launch at the Geneva Motor Show Once upon a time it was all about getting the biggest estate car you could. That was what estate cars were for. But these days style and compact dimensions appeal to estate car buyers as much as anything, so the reveal of the SEAT Ibiza Sport Tourer should mean a few more sales heading SEAT’s way.