Story by Mehdi Fattahi and John Gambrell. AP

As Iran faces increasing tensions with the West and turmoil at home, a new exhibition at the Tehran Museum of Contemporary Art is displaying Western artwork including pieces by Pablo Picasso, Andy Warhol and Francis Bacon not seen by the public in at least a decade.

The unveiling of the exhibition “Eye to Eye” has drawn many women, their hair uncovered, to the underground galleries of the museum in Tehran’s Laleh Park.

Their presence, while unacknowledged by authorities, shows the way life has changed inside Iran in the last few years – even as the country’s theocracy presses forward with enriching uranium to near-weapons grade levels and launches attacks on Israel during the ongoing Middle East wars.

Aida Zarrin, a young woman at the museum, said: “The first feeling that came to me, and I told my parents, was that I can’t believe I’m seeing these works, which have always been kept far from our eyes.

“If such events are held here and we can see artworks like the rest of the world, it’s enough. They are really precious.”

The government of Iran’s Western-backed shah, Mohammad Reza Pahlavi, and his wife, the former Empress Farah Pahlavi, built the museum and acquired the vast collection in the late 1970s, when oil boomed and Western economies stagnated.

Upon opening, it showed sensational works by Pablo Picasso, Mark Rothko, Claude Monet, Jackson Pollock and other heavyweights, enhancing Iran’s cultural standing on the world stage.

But just two years later, in 1979, Shia clerics ousted the shah and packed away the art in the museum’s vault.

Some paintings – cubist, surrealist, impressionist and even pop art – sat untouched for decades to avoid offending Islamic values and the appearance of catering to Western sensibilities.

Nearly everything is believed to still be there, though an Andy Warhol print of the empress was slashed during the revolution.

Today, the collection is likely worth billions of dollars. Even with Iran now cash-strapped under Western sanctions, officials with the museum have been able to advocate for keeping the collection, though there have been occasional trades in the past for items from Persian history.

Those sanctions may increase under the next administration of US President-elect Donald Trump.

As Iranian politics have thawed, re-froze and thawed again, the collection resurfaces along with those changes.

Among more than 120 works being shown are creations by Picasso, Andy Warhol and Francis Bacon, along with celebrated Iranian artists. One of the Warhols, “Jacqueline Kennedy II”, is a silkscreen double image of the former US first lady in mourning after the 1963 assassination of her husband, President John Kennedy.

Another Warhol portrait of Rolling Stones frontman Sir Mick Jagger also garnered attention.

Jamal Arabzadeh, the exhibition’s curator, said: “A lot of these works are important works in the history of art, and that’s why this show distinguishes itself from others.

“A lot of people with less exposure to art have discovered the museum for the first time. We are seeing a part of the community that are discovering art and the museum and see the potential of this place, and this is something to be proud of.”

The presence of Western art comes as Iran’s government has long fought against items like Barbie dolls and depictions of cartoon characters from The Simpsons.

Such Western influences have been deemed un-Islamic in the past and have been seen as part of a “soft” cultural war against the Islamic Republic.

With a ticket costing the equivalent of 14 US cents, the exhibition offers a rare government-sanctioned event not involving the country’s politics or Shia religion.

Among the visitors were many women defying the country’s mandatory headscarf, or hijab, law. Crackdowns over the hijab have slowed down after Iran’s presidential election in July that elected reformist President Masoud Pezeshkian, though individual cases of arrest continue to draw anger.

And for many, the cost of tickets to travel abroad given Iran’s collapsing rial currency keep foreign museums out of reach.

“This is very attractive for art enthusiasts because not everyone can go and see museums abroad. It’s extremely exciting to see the works here,” said one woman.

“I had no idea I could see works by van Gogh and Picasso here.”