I hate the UN: $23 million mural paid for in part with foreign aid funds.

The U.N. Human Rights Council, frequently accused of coddling some of the world's most repressive governments, threw itself a party in Geneva Tuesday that featured the unveiling of a $23 million mural paid for in part with foreign aid funds.

In a ceremony attended by U.N. Secretary General Ban Ki-moon, Spanish artist Miquel Barcelo told the press that his 16,000-square-foot ceiling artwork reminded him of "an image of the world dripping toward the sky" — but it reminded critics of money slipping out of relief coffers.

"In Spain there's a controversy because they took money out of the foreign aid budget — took money from starving children in Africa — and spent it on colorful stalactites," said Hillel Neuer, executive director of U.N. Watch.

Click here to see photos of the $23 million ceiling art.