ROME: A major exhibition of Banksy’s works opened in Rome on Tuesday and, as ever with the secretive British street artist, there is mystery attached.

What will he make of a project he has not been involved in? Will he show up incognito? If he doesn’t approve, will he make his displeasure known on the walls of Rome?

The collection of more than 100 Banksy paintings, prints and sculptures sourced from private collections around the world is being billed by organizers as the first time such a large collection of the artist’s work has been brought together in a curated, museum exhibition.

Entitled “War, Capitalism and Liberty” it runs until Sept. 4 at the Italian capital’s Palazzo Cipolla.

The organizers are a private, not-for-profit foundation who readily admit that Banksy is not associated in any way with an exhibition being staged in the kind of mainstream art venue he has long shunned.

The first work visitors come across is a print of Banksy’s image of an arthouse auction with bidders competing over a frame carrying the slogan “I can’t believe you morons actually buy this s**t.”

Banksy has described himself as conflicted over the impact the high value of his works may have on his integrity, and the need for all artists to sell their output to survive.

“When you look at how society rewards so many of the wrong people, it’s hard not to view financial reimbursement as a badge of self-serving mediocrity,” he told in an interview in 2013.

But according to London gallery owner Acoris Andipa, one of the curators, the Rome exhibition demonstrates that the Bristol-based artist has always been willing to sell his work to well-heeled buyers.

“Oh heaven, he has always been commercial because that is how he puts food on his plate,” Andipa told AFP on the eve of the opening.

The dealer said it was important to distinguish between site-specific Banksy works removed from their street settings to be sold, and works he had himself sold or given away.

Asked what he thinks Banksy would make of the exhibition, he quipped: “I have no idea — you will have to ask him.

“You could be him for all I know. I would imagine he will have quite a giggle.”