What exactly was Caravaggio's dark-feathered deity of desire? The secrets that masterpiece uncovers about the rebellious artist

The young lad cries out as his head is firmly held, a large thumb pressing into his cheek as his father's mighty palm grasps him by the neck. That scene from The Sacrifice of Isaac appears in the Uffizi Gallery, evoking unease through Caravaggio's chilling rendition of the suffering youth from the biblical account. The painting seems as if Abraham, instructed by the Divine to sacrifice his son, could break his spinal column with a solitary turn. Yet Abraham's chosen method involves the metallic grey knife he holds in his remaining palm, ready to slit the boy's neck. A certain aspect stands out – whoever posed as the sacrifice for this breathtaking piece demonstrated remarkable expressive skill. There exists not just fear, shock and begging in his darkened eyes but additionally profound grief that a protector could betray him so utterly.

He took a well-known scriptural tale and transformed it so vibrant and raw that its horrors appeared to happen right in front of you

Standing before the painting, viewers identify this as a real countenance, an accurate record of a young subject, because the identical boy – recognizable by his tousled locks and nearly black eyes – features in several additional works by Caravaggio. In every case, that highly emotional visage dominates the scene. In Youth With a Ram, he gazes mischievously from the darkness while embracing a lamb. In Amor Vincit Omnia, he smirks with a toughness acquired on the city's streets, his black plumed wings sinister, a naked adolescent creating riot in a affluent residence.

Victorious Cupid, currently exhibited at a British museum, constitutes one of the most discomfiting artworks ever created. Observers feel completely disoriented gazing at it. The god of love, whose arrows inspire people with frequently agonizing desire, is shown as a extremely real, brightly illuminated nude form, standing over overturned objects that comprise stringed devices, a musical score, metal armour and an architect's ruler. This heap of possessions resembles, deliberately, the mathematical and construction gear scattered across the ground in the German master's engraving Melencolia I – except in this case, the gloomy mess is created by this grinning Cupid and the mayhem he can release.

"Love sees not with the vision, but with the mind, / And thus is winged Cupid painted blind," penned Shakespeare, shortly before this painting was produced around the early 1600s. But Caravaggio's Cupid is not unseeing. He gazes directly at you. That countenance – sardonic and ruddy-faced, looking with bold confidence as he poses unclothed – is the identical one that screams in terror in The Sacrifice of Isaac.

As Michelangelo Merisi da Caravaggio created his three images of the identical unusual-looking kid in the Eternal City at the dawn of the 17th century, he was the most acclaimed religious painter in a metropolis enflamed by religious revival. The Sacrifice of Isaac reveals why he was commissioned to adorn sanctuaries: he could adopt a scriptural narrative that had been portrayed numerous occasions previously and render it so fresh, so raw and visceral that the horror seemed to be occurring directly before the spectator.

However there was a different side to the artist, apparent as quickly as he arrived in Rome in the winter that ended 1592, as a artist in his early 20s with no teacher or supporter in the city, only talent and boldness. The majority of the paintings with which he captured the holy city's eye were anything but holy. What could be the very earliest hangs in the UK's National Gallery. A young man opens his crimson mouth in a yell of pain: while reaching out his filthy digits for a cherry, he has rather been attacked. Boy Bitten By a Lizard is eroticism amid squalor: viewers can discern Caravaggio's dismal chamber mirrored in the murky liquid of the transparent container.

The boy wears a rose-colored blossom in his hair – a emblem of the sex trade in Renaissance painting. Venetian painters such as Titian and Jacopo Palma portrayed prostitutes holding flowers and, in a work destroyed in the WWII but documented through images, the master represented a famous woman courtesan, holding a bouquet to her chest. The meaning of all these floral indicators is obvious: sex for sale.

How are we to interpret of the artist's sensual depictions of boys – and of a particular boy in particular? It is a inquiry that has divided his interpreters since he achieved mega-fame in the twentieth century. The complex past reality is that the artist was not the queer hero that, for example, Derek Jarman presented on screen in his twentieth-century movie about the artist, nor so completely devout that, as some artistic scholars unbelievably assert, his Youth Holding Fruit is actually a portrait of Jesus.

His early paintings indeed make explicit sexual suggestions, or even offers. It's as if the painter, then a destitute youthful creator, aligned with the city's sex workers, selling himself to survive. In the Florentine gallery, with this idea in consideration, observers might turn to another early creation, the sixteenth-century masterpiece Bacchus, in which the deity of wine gazes calmly at the spectator as he begins to untie the dark ribbon of his garment.

A few years following Bacchus, what could have motivated the artist to create Amor Vincit Omnia for the artistic patron Vincenzo Giustiniani, when he was at last growing almost established with important church projects? This profane non-Christian deity revives the sexual challenges of his early works but in a increasingly intense, unsettling manner. Half a century later, its hidden meaning seemed clear: it was a portrait of Caravaggio's lover. A British traveller viewed Victorious Cupid in about 1649 and was informed its figure has "the physique and countenance of [Caravaggio's|his] owne youth or servant that laid with him". The name of this boy was Cecco.

The artist had been dead for about 40 years when this story was recorded.

Steven Fuller
Steven Fuller

Lars is een gepassioneerde life coach en schrijver, gespecialiseerd in persoonlijke ontwikkeling en mindfulness.