Who exactly was the black-winged deity of desire? The insights that masterwork reveals about the rebellious artist

The youthful boy screams as his skull is forcefully gripped, a large thumb digging into his face as his parent's mighty hand holds him by the neck. That scene from The Sacrifice of Isaac visits the Uffizi Gallery, creating unease through the artist's chilling rendition of the tormented child from the biblical narrative. It seems as if the patriarch, commanded by the Divine to sacrifice his son, could break his neck with a solitary twist. Yet Abraham's preferred method involves the silvery grey blade he holds in his other hand, prepared to slit Isaac's neck. A certain element stands out – whoever modeled as Isaac for this breathtaking work displayed extraordinary acting ability. There exists not just dread, surprise and begging in his darkened eyes but additionally deep sorrow that a protector could betray him so completely.

The artist adopted a familiar biblical story and transformed it so vibrant and visceral that its horrors appeared to unfold directly in front of you

Viewing before the painting, observers recognize this as a real face, an accurate depiction of a adolescent model, because the same youth – recognizable by his disheveled locks and almost black pupils – features in two other paintings by the master. In every case, that highly emotional visage commands the composition. In John the Baptist, he gazes mischievously from the shadows while holding a ram. In Victorious Cupid, he smirks with a toughness learned on Rome's alleys, his dark plumed wings sinister, a naked child creating chaos in a affluent dwelling.

Amor Vincit Omnia, presently displayed at a British museum, constitutes one of the most discomfiting masterpieces ever created. Viewers feel totally unsettled gazing at it. Cupid, whose arrows inspire people with often painful desire, is portrayed as a extremely tangible, brightly illuminated nude figure, straddling toppled-over objects that comprise musical instruments, a music manuscript, metal armor and an architect's ruler. This pile of possessions resembles, intentionally, the geometric and architectural gear strewn across the ground in Albrecht Dürer's print Melancholy – except in this case, the melancholic disorder is caused by this smirking deity and the turmoil he can release.

"Love looks not with the eyes, but with the soul, / And thus is feathered Cupid depicted blind," wrote Shakespeare, shortly prior to this painting was created around the early 1600s. But Caravaggio's Cupid is not blind. He gazes directly at the observer. That face – ironic and ruddy-faced, looking with brazen assurance as he struts naked – is the same one that screams in fear in The Sacrifice of Isaac.

When Michelangelo Merisi da Caravaggio painted his three images of the same unusual-appearing kid in the Eternal City at the dawn of the 17th century, he was the highly celebrated sacred artist in a city ignited by religious renewal. Abraham's Offering reveals why he was sought to adorn churches: he could take a biblical narrative that had been depicted many occasions previously and render it so fresh, so raw and physical that the terror appeared to be occurring immediately in front of the spectator.

However there existed a different side to the artist, apparent as quickly as he arrived in the capital in the winter that concluded 1592, as a artist in his early 20s with no teacher or supporter in the city, just skill and boldness. The majority of the works with which he captured the sacred city's eye were anything but devout. That may be the very earliest resides in London's National Gallery. A young man opens his crimson mouth in a yell of agony: while reaching out his dirty fingers for a fruit, he has rather been attacked. Boy Bitten By a Lizard is sensuality amid poverty: observers can see Caravaggio's gloomy chamber mirrored in the cloudy waters of the transparent vase.

The boy wears a pink flower in his hair – a emblem of the erotic commerce in early modern painting. Northern Italian artists such as Tiziano and Jacopo Palma portrayed prostitutes holding flowers and, in a painting lost in the second world war but documented through images, Caravaggio represented a famous woman courtesan, clutching a posy to her bosom. The message of all these botanical indicators is obvious: intimacy for purchase.

How are we to interpret of the artist's erotic portrayals of boys – and of one boy in specific? It is a inquiry that has divided his interpreters ever since he achieved widespread recognition in the twentieth century. The complicated historical truth is that the artist was neither the queer icon that, for example, Derek Jarman presented on screen in his 1986 movie about the artist, nor so entirely pious that, as certain artistic scholars unbelievably assert, his Youth Holding Fruit is actually a likeness of Christ.

His early paintings do make explicit sexual suggestions, or including propositions. It's as if Caravaggio, then a penniless young creator, identified with Rome's sex workers, offering himself to survive. In the Florentine gallery, with this idea in mind, observers might turn to an additional initial work, the 1596 masterwork Bacchus, in which the god of alcohol stares calmly at you as he begins to untie the black sash of his robe.

A several annums following the wine deity, what could have driven the artist to paint Victorious Cupid for the art collector the nobleman, when he was finally growing nearly respectable with prestigious ecclesiastical projects? This unholy non-Christian god resurrects the erotic provocations of his initial works but in a increasingly intense, uneasy way. Half a century afterwards, its secret seemed clear: it was a portrait of Caravaggio's companion. A English traveller viewed Victorious Cupid in about 1649 and was told its subject has "the body & face of [Caravaggio's|his] own boy or servant that slept with him". The identity of this boy was Francesco.

The painter had been dead for about 40 annums when this story was recorded.

Nicholas Marsh
Nicholas Marsh

A tech enthusiast and business analyst passionate about sharing insights on innovation and digital transformation.