Elizabeth I, daughter of Henry VIII, is the only English queen never to have married. The iconic Tudor monarch's last visit to Kenilworth 450 years ago may hold some clues to her solo reign – as revealed in a new art installation at the castle, depicting betrayal, beheadings and an elaborate declaration of love.

On a July evening in 1575, 41-year-old Queen Elizabeth I arrived at Kenilworth Castle in Warwickshire, UK, for what would be her longest and last visit. She had given the castle to Robert Dudley in 1563 and granted him the title of Earl of Leicester the following year. Dudley was a great favourite of the Queen and is thought to have been her childhood friend. The precise nature of their close relationship was the subject of much gossip.

Prior to the unmarried Queen's arrival, Dudley had given the magnificent castle a major refurb. New buildings had gone up, a new garden had been created and the estate had been landscaped. And the earl pulled out all the stops to lay on extraordinary entertainment in the form of music, dancing, acrobatics, spectacular fireworks and dramatic interludes performed by costumed actors. On the huge mere surrounding the castle, there was a moving island inhabited by the "Lady of the Lake". There was a 24ft (7.3m) dolphin that concealed musicians, and an 18ft-(5.5m) long swimming mermaid.

No expense was spared. It cost Dudley £1,000 ($1,400) a day – millions in today's money, and the whole extravaganza has been interpreted as an elaborate and expensive courtship display; the 16th-Century ruling class's equivalent of hiring a plane to fly a "Marry Me" banner. "The 1575 festivities were an attempt to woo Elizabeth – marriage is a theme in some of the events," Jeremy Ashbee, head curator of properties at English Heritage, tells the BBC. "Dr Elizabeth Goldring, who has made a detailed study of Lord Leicester, has called it 'his last throw of the dice'."

Dudley's gamble seemed to be going swimmingly, but then everything changed. The highlight of the stay was to have been a masque – or performance – on Wednesday 20 July. It never took place. Was it simply a case of bad weather preventing the event, as the official version had it? Or had the monarch got wind of the subject matter and been angered? The masque featured Diana, goddess of chastity, searching for one of her chaste nymphs, pointedly called Zabetta – a version of the name Elizabeth.

It concluded with a messenger of Juno, goddess of marriage, directly addressing Elizabeth, and imploring her not to follow the path of Diana but to marry instead. Dudley had a certain amount of leeway with the Queen, but this perhaps was going too far. Whatever the reason, the masque never took place, and the revelries were over. The Queen remained in her quarters for a few more days before leaving on 27 July.

Now, the artist Lindsey Mendick has marked the 450th anniversary of the visit by creating Wicked Game, a large sculptural installation at the castle. Wicked Game takes inspiration from ancient mythology as well as from the events of Elizabeth's visit, and the way in which she used her unwed state in her shrewd political manoeuvres throughout her 45-year reign. There are 13 different tableaux. Some are sinister, others are suffused with dark humour. The fragmented ceramic sculptures strikingly depict the Queen and those around her as animals. In the central piece, Elizabeth is a lion and Dudley is a bear. The tableaux are positioned on pieces of an exploded giant chessboard.

"Playing chess is the perfect analogy for what Elizabeth had to do to survive," Mendick tells the BBC. "I think she is incredibly interesting and that she's a great way of looking at how we treat women today. This event [that Dudley planned] at Kenilworth was meant to be this massive celebration for Elizabeth; it was meant to be decadent and enjoyable. But then also at the same time it was so loaded with something else. For powerful women like Elizabeth, refusing to marry or have children was a radical act of self-preservation and autonomy."

Elizabeth I, daughter of

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