The prosecutor investigating the worst terror strike on Argentine soil, the 1994 bombing of a Jewish charities building that killed 85 people, urged Iran Saturday to hand over any suspects in the case.

The comments came after an Iranian Foreign Ministry statement said earlier in the day that Tehran, suspected by Argentina of being behind the attack, is "ready for a constructive dialogue" in the case and to cooperate with the Argentine government.

Iran is ready to cooperate with Argentina over a 1994 bombing attack on a Jewish community centre in Buenos Aires that killed 85 people, the foreign ministry announced on Saturday.

Tehran, suspected by Argentine prosecutors of being behind the attack, is "ready for a constructive dialogue and to cooperate with the Argentine government to shed all possible light" on the case, a statement said.

The bandoneon, a type of concertina and symbol of tango's nostalgic soul, is vanishing from Argentina, as foreign tourists with bulging wallets buy up the instruments as coveted collectibles.

"In a few years, there will be no more bandoneons in our country," said Oscar Fischer, who heads La Casa del Bandoneon. A specialist in these accordion-like instruments, he keeps a workshop in Buenos Aires's old quarter of San Telmo.

A portrait of a murdered activist stares from the graffiti on the wall, a slogan makes a passer-by smile, a colorful pastiche turns visitors' heads: welcome to the city where the walls talk.

"Buenos Aires has become a haven for street art, like Sao Paulo and Mexico City," said Fernando Aita, one of several young editors of the project "Grafiti escritos en la calle" -- or "Graffiti street writings."

Marta Minujin, Argentina's most famous artist, is known for artwork that is both out-sized and outlandish.

Her latest creation might also be described as vertigo-inducing -- a spiraling, 25-meter-tall (82-foot) tower meant to pay homage to the written word.

A town near Buenos Aires, leery of the screeching stops and careening turns it says typifies male drivers, has hired exclusively women to shuttle its passengers around.

"With women driving, the bus line is more family oriented, more friendly," said Rafaela Nuyl, 34, one of 28 newly hired drivers for the new bus service in Vicente Lopez.