Who was the black-winged deity of love? The secrets that masterpiece uncovers about the rogue genius

A youthful lad screams as his skull is firmly held, a large thumb digging into his face as his parent's mighty hand holds him by the throat. This scene from Abraham's Sacrifice visits the Uffizi Gallery, evoking unease through Caravaggio's chilling portrayal of the suffering child from the biblical narrative. It appears as if Abraham, commanded by God to kill his offspring, could snap his neck with a solitary twist. Yet Abraham's chosen approach involves the metallic steel blade he holds in his other hand, prepared to slit the boy's throat. A definite aspect remains – whoever modeled as Isaac for this breathtaking work demonstrated remarkable acting skill. There exists not just dread, shock and pleading in his shadowed eyes but additionally profound grief that a guardian could abandon him so utterly.

The artist took a well-known biblical tale and made it so vibrant and raw that its horrors appeared to happen right in front of you

Standing in front of the painting, observers identify this as a actual countenance, an precise record of a adolescent model, because the identical boy – identifiable by his tousled locks and almost black pupils – appears in several additional works by Caravaggio. In each case, that highly expressive face dominates the scene. In John the Baptist, he peers playfully from the shadows while embracing a lamb. In Amor Vincit Omnia, he grins with a toughness acquired on Rome's streets, his dark feathery appendages sinister, a naked child creating chaos in a affluent dwelling.

Victorious Cupid, presently displayed at a British museum, represents one of the most discomfiting artworks ever created. Observers feel completely unsettled looking at it. Cupid, whose arrows fill people with often agonizing desire, is shown as a extremely tangible, brightly lit nude form, standing over overturned objects that include musical devices, a musical manuscript, plate armor and an builder's T-square. This pile of possessions resembles, intentionally, the geometric and architectural gear strewn across the floor in the German master's print Melencolia I – save in this case, the melancholic mess is created by this grinning Cupid and the mayhem he can unleash.

"Love sees not with the vision, but with the soul, / And therefore is winged Cupid painted sightless," penned the Bard, shortly before this painting was produced around 1601. But Caravaggio's Cupid is not unseeing. He stares directly at the observer. That face – sardonic and rosy-cheeked, staring with bold assurance as he struts naked – is the same one that shrieks in fear in The Sacrifice of Isaac.

As the Italian master created his three portrayals of the same distinctive-appearing youth in Rome at the dawn of the 17th century, he was the most celebrated religious artist in a metropolis enflamed by religious revival. Abraham's Offering reveals why he was sought to decorate sanctuaries: he could take a scriptural story that had been depicted numerous times previously and make it so fresh, so unfiltered and visceral that the terror seemed to be occurring directly in front of you.

Yet there existed another side to Caravaggio, apparent as quickly as he arrived in Rome in the cold season that concluded the sixteenth century, as a artist in his initial twenties with no teacher or supporter in the city, just skill and boldness. The majority of the paintings with which he captured the sacred city's attention were anything but devout. What may be the absolute earliest resides in London's National Gallery. A young man parts his red mouth in a yell of pain: while reaching out his filthy fingers for a fruit, he has instead been bitten. Boy Bitten By a Lizard is sensuality amid poverty: observers can discern the painter's dismal room mirrored in the cloudy liquid of the transparent vase.

The boy sports a rose-colored flower in his hair – a emblem of the erotic trade in early modern painting. Venetian painters such as Tiziano and Jacopo Palma portrayed prostitutes grasping flowers and, in a painting lost in the second world war but known through photographs, the master represented a famous female prostitute, holding a posy to her chest. The message of all these botanical signifiers is clear: sex for sale.

What are we to make of Caravaggio's erotic portrayals of youths – and of a particular adolescent in specific? It is a inquiry that has split his interpreters since he gained widespread recognition in the 1980s. The complicated historical reality is that the artist was neither the queer icon that, for example, Derek Jarman presented on screen in his 1986 film about the artist, nor so completely devout that, as certain artistic historians unbelievably claim, his Boy With a Basket of Fruit is in fact a likeness of Christ.

His initial paintings do make explicit erotic implications, or even offers. It's as if Caravaggio, then a destitute young creator, identified with the city's sex workers, offering himself to live. In the Florentine gallery, with this idea in consideration, observers might look to an additional initial creation, the sixteenth-century masterwork the god of wine, in which the deity of wine gazes coolly at the spectator as he starts to untie the dark sash of his garment.

A few years after the wine deity, what could have motivated Caravaggio to create Amor Vincit Omnia for the artistic collector the nobleman, when he was finally growing almost respectable with prestigious ecclesiastical projects? This profane non-Christian god resurrects the erotic challenges of his early paintings but in a more intense, uneasy way. Half a century later, its secret seemed clear: it was a portrait of Caravaggio's companion. A English visitor saw the painting in about the mid-seventeenth century and was informed its figure has "the physique and countenance of [Caravaggio's|his] owne youth or assistant that laid with him". The identity of this boy was Cecco.

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

Elizabeth Henry MD
Elizabeth Henry MD

A passionate digital artist and educator with over a decade of experience in illustration and design, dedicated to inspiring creativity in others.