Sincerity is not a quality the contemporary art world seems to value: the masking of emotions under layers of irony is where we stand. But while Damien Hirst paints from a cynical palette, British Pop Artist Stuart Semple's Nineties-inflected paintings have sincerity to spare.

Marc Quinn is used to making a spectacle of himself. In Self (1991 and ongoing), a life-sized cast of his head was filled with his own blood. It was a stark and sobering reflection on what we all share, the universality of the most basic of human elements. But with the works in his new show Allanah, Buck, Catman, Chelsea, Michael, Pamela and Thomas, "spectacle" becomes the operative word, and universality is nowhere to be found.

I wondered how long it would be before Andy Warhol’s "15 minute" quote came up. From the whizzy, flash-bang opening credits  I knew it wouldn’t be long. I was right: but less than seven minutes? Less than five?  I didn’t time it, since I was still somewhat mesmerised by the sight of perky presenter Alastair Sooke doing a kind of disco-dancey, pointy-arm manoeuvre in front of  Picasso’s Les Demoiselles d’Avignon during the intro. (Oh no,  Alastair, I wanted to cry, you can’t out-cool Andy, so don’t even try.)

This superb exhibition of Italian Renaissance drawings, featuring 100 works and chosen from the outstanding graphic collections of the Uffizi and the British Museum, explores the evolution of the preparatory sketch in the 15th century. We learn how artists began to experiment with the medium in order to create finished paintings that were far more compositionally and stylistically ambitious, far more dramatic and full of movement, than anything that had come before. And though the drawings themselves were never meant to be seen outside the artist’s studio, we learn that by the early part of the 16th century, drawing had gained great importance as a medium in its own right.

Goldsmiths has produced 20 Turner Prize winners. It produced Damien Hirst and the majority of the Brit Art pack that caused such a Nineties sensation. It has attracted some pretty impressive tutors to its fine art department – ground-breaking artists in their own right, in fact. As such, the school is considered to be something of a star in itself. So what’s its secret? This BBC Four two-parter aimed to find out - and, you’ve guessed it, in keeping with a certain jaunty documentary-making tradition, it gave the participants just enough rope to hang themselves.

Anthony Caro makes works with the human figure in mind. The venerated sculptor, who, at 86, remains seemingly unstoppable, came to prominence in the early Sixties with his brightly coloured abstract steel sculptures. These, such as his seminal 1962 work, Early One Morning – an open-form sculpture of welded steel plates and delicately balancing rods painted in bright red – chimed with an era of optimism and confidence. Any figurative references were entirely incidental.