Nothing tests small-hall acoustics better than that most exuberant of holies, the Sanctus from Bach’s B minor Mass. After one of the year’s big disappointments, the blowsy sound coming from chamber ensembles in the Barbican/Guildhall School’s new Milton Court –  a surprise miscalculation from Arup acousticians -  it seemed imperative to get back to Kings Place’s Hall One, which feels bigger but is some 200 seats smaller (420 to Milton Court’s 608). And oh, the clarion cries of the 32 young Cambridge choral singers!

There’s a reason why many people think Handel and, particularly his Messiah, is dull. Relatively easy to play, his music is incredibly difficult to perform well. Take this Temple Winter Festival outing with choral expert David Hill conducting the immensely skilled BBC Singers who can, and largely do, sing everything; four soloists all banishing grandiose, wobbly vibrato from days of yore; and the accomplished St James’s Baroque. There was nothing wrong with the performance... Unless, that is, you wanted the intensity, passion and, yes, the drama that Handel wrote.

The Georgians are in our marrow, and two of them in particular. The dawn of the age gave us Handel, who came over from Hanover with George I. Then at the sunset came the ever-exalted Jane Austen, who dedicated Emma in mock deference to the bloated Prince Regent. And in between there are all those elegant terraces in dark-brown brick, desirable survivors of the Industrial Revolution and the Luftwaffe.

There’s a scene in Mozart’s most metaphysical opera which Ingmar Bergman, creator of what is still the richest of all Magic Flutes, describes as “at the outermost limit of life”. Hero Tamino seems to have reached a point of no return and no going forward. “When will this darkness end?”, he asks, and voices reply, “Soon, soon or never”.

It's the disease most feared among all mainstream videogame franchises – featuritis. That is, the endless quest for some new marketing tick box addition dreamed up to ensure the fans keep coming back. That, sadly, appears to be the rapidly looming fate of the Assassin's Creed series.

It is amazing how perceptions and attitudes change. Think of a nude and the chances are you will imagine a naked woman since, nowadays, the female body virtually monopolises the genre; naked men scarcely make an appearance in mainstream culture. This changed briefly in the 1970s, when American photographer Robert Mapplethorpe brought the male nude into focus with countless images celebrating masculine beauty. After his death in 1989, though, the naked male returned to the closet, relegated to porn movies and gay magazines.

What is the extraordinary, crowd-drawing appeal of a picture collection reunited, for a short time only, with its original surroundings? Well, for a start, this is no modest assembly of old masters, and Houghton Hall's elaborately crafted ensemble rooms constitute no conventional stately home. The feat of remarrying them has been so successful that Houghton Revisited has been extended for another two months, until 24 November.

Clearly following in the rear of fashionable London, most of which seems already to have zipped to north Norfolk to see the wonders, I arrived from King's Lynn last Sunday with fellow hikers from the previous day’s walk for the Norfolk Churches Trust and found we could buy tickets from the man in the car-park kiosk for any slot that afternoon. Do so too, if you encounter a "sold out" online. This really is a once in a lifetime experience. It hasn’t happened for 234 years, and it probably won’t happen again.

In 1779 the original collection assembled half a century earlier by discerning Sir Robert Walpole, Prime Minister to Georges I and II, was sold to Catherine the Great of Russia to pay for the gambling debts of his grandson, the capricious Third Earl of Orford (the otherwise excellent little booklet accompanying the “show” avoids placing the blame altogether). The wholesale delivery - by frigate to St Petersburg that spring - sets the sale apart from previous grand dispersals, like that of Charles I’s goods, by virtue of its concentration in the Hermitage. By no means every picture that’s come back to a temporary roost hails from there; where would Houghton Revisited be, for example, without Velázquez’s power-study head of Pope Innocent X, courtesy of the National Gallery of Washington (the larger, half-length portrait hangs in Rome's Palazzo Doria Pamphilj; the ever so slightly disputed Houghton/Washington painting is pictured above)?

Oddly, the decision back then would seem to have been the right one. It saved the house, very nearly all of a piece in its resplendently consistent rooms which were William Kent's first major project (Colen Campbell and Thomas Ripley were responsible for the building's noble proportions). The mahogany of the Great Staircase and the carved marble in the Great Hall stun before you catch a whiff of rehang. The staircase’s grisaille mythologies and John Michael Rysbrack’s fantasy classicizing of Walpole, not to mention the French bronze copies of the Borghese Gladiator and the Vatican Laocoön in striking settings, would alone be worth a trip to Houghton. In the rooms proper, the Mortlake tapestries of Stuart royals and their pristine, brightly coloured Flemish counterparts of Venus’s lovers enrich Kent’s rigorous decorative schemes.

But then there’s the picture collection, and most strikingly where its treasures hang, and why. It might seem odd to centralize and glorify Kneller’s very handsome portrait of Grinling Gibbons above the Common Parlour's fireplace (pictured left) when such masterpieces as the Velázquez, Rubens’ Head of a Monk and – surely the most valuable – Rembrandt’s Portrait of an Elderly Lady seem shunted to side and lower places of eminence. But the garland of pear-tree wood around Gibbons’ portrait is surely by the master himself, so that's a neat reunion.

Next page: collecting fashions and Van Dycks among the grapes