Covered from head to toe in white, their faces partly masked by embroidered triangular cloths, Algerian women marched through the capital Thursday to defend their traditional Islamic dress.

"We want to sweep away these clothes which come from Saudi Arabia, black, sad and stifling under the sun, to return to our traditional 'haik' which is the pride of Algerian women," said one, posing in front of the landmark central post office in Algiers.

An exhibition of 50 paintings by hyperrealist artists whose works depict shop windows, camper vans, street views and other everyday scenes in such painstaking detail that they resemble photographs opens Friday in Madrid.

The "Hyperrealism 1967-2012" show at the Thyssen-Bornemisza museum explores the evolution of the style from its beginnings in the late 1960s in the United States to its most recent incarnations in Europe.

The most influential U.S. pediatrician's group has endorsed gay marriage, saying a stable relationship between parents regardless of sexual orientation contributes to a child's health and well-being.

The American Academy of Pediatrics' new policy, published online Thursday, cites research showing that the parents' sexual orientation has no effect on a child's development. Kids fare just as well in gay or straight families when they are nurturing and financially and emotionally stable, the academy says.

Religious violence may be on the rise and the Taliban still a threat, but Pakistan is hoping a rich Buddhist heritage will help it boost international tourism to its troubled northwest.

Khyber Pakhtunkhwa, with its balmy climate in the mountains and its wealth of history on the border with Afghanistan, was once a playground for colonial adventurers and a favorite holiday destination for upper-crust Pakistanis.

Local officials aiming to transform Rio de Janeiro from a cultural backwater into an art hotspot are bolstering their campaign with this week's opening of a museum built around one of the world's premier collections of contemporary Latin American art.

Casa Daros, a 12,000-square-meter (129,000-square-foot) space in an impeccably renovated 1866 mansion, will house some of the works acquired the past 13 years by Zurich-based collector Ruth Schmidheiny. Working with German curator Hans-Michael Herzog, she combed Latin America at a time when the art world paid little attention to the region. The 1,200 pieces they bought came from 117 artists, most of them still alive and working.

Despite their longstanding wish for a single homeland called Kurdistan, the Kurds are today scattered over four countries spanning half a million square kilometers: Iran, Iraq, Syria and Turkey.

Originally of Indo-European origin, the Kurds trace their roots back to the Medes of ancient Persia. Mainly Sunni Muslim, they live in mountainous regions straddling the four countries, and have kept their language, culture and tribal system.

The Solomon R. Guggenheim Museum in New York has launched a new initiative to commission works by contemporary Chinese artists.

The new program is made possible by a $10 million grant from the Robert H.N. Ho Family Foundation. It will enable the museum to commission works by artists born in mainland China, Taiwan, Hong Kong or Macau.

A documentary on Egyptian Jews that had been blocked by the country's security service will screen in theaters at the end of the month, the film's director said on Wednesday.

"Jews of Egypt on the 27th of March in movie theaters. We won the war against National Security. We got the permit," wrote the director, Amir Ramses, on his Twitter and Facebook accounts.

A $3 tag sale buy has turned into a massive windfall for the lucky bargain hunter: the Chinese bowl sold for $2.23 million at an auction at Sotheby's on Tuesday.

The small pottery bowl, finely crafted with an ivory glaze, turned out to be a thousand year old "Ding" bowl, dating from the Song dynasty, which ruled China from 960 to 1279.

Stunning reproductions of the famed cave paintings of Lascaux are being displayed for the first time outside of France at an exhibit in Chicago opening Wednesday.

Meticulously copied to the millimeter, these full-sized replicas are one of the only way to see these images, since the cave was closed to the public in 1963 in order to preserve the ancient masterpieces.