Billionaire Warren Buffett is auctioning off a high-tech signed portrait of himself to raise money for one of his favorite charities, and the bidding has already topped $30,000.
The portrait of Buffett created by Motiva Art features a grid of letters over the picture that light up to spell out several of the legendary investor’s famous quotes. The eBay auction of this artwork probably won't rival the $19 million someone paid earlier this year for a private lunch with Buffett, but it's still likely to attract big bidders among the Berkshire Hathaway CEO's devoted followers.
