I walk a lot; the best way to experience a city. So it's sometimes to do with the way places join up. This cast concrete letterform is a part of the Lycée's gateway. Each of the form's facets arrives at a different character, so six possible letters come from each cast object. I've never been inside the Lycée but always walked through this way up to the V&A, in order to examine again and again how each form works. The surfaces set the tone for the V&A and its incredible Ceramics floor, a perennial inspiration.

A great club to see amazing performance from the funniest drag queens in the city. I have so much laugh and fun every time I am going.

This is one of the only buildings in London that can lift depression. Each concrete block in the building is hand cast and hand hammered. Certainly the best bannisters in town.

Having spent many years studying there, I have a soft spot for Central Saint Martins, which finally closed in September 2011 when the college relocated to Kings Cross. Despite being such a dive, the old building had such history and character and I grew very fond of its tatty charms. As plans for its take over by Foyles bookshop go ahead, I look forward to having a coffee in the new building's cafe when it re-opens.

Southbank has organically evolved into a place of cultural significance through the persistent creative use of skateboarders spanning over generations. Southbank is currently under threat of being destroyed and replaced by coffee shops and retail outlets. There has been an alternative skate spot preposed to be built under Hungerford Bridge, this at first glance seems like an appropriate solution. Unfortunately this undermines the grassroots movement that has been developed over the years. Skateboarders have utilised the unsuspecting angles of brutalist architecture in a way they were originally not intended, in doing so they have created a space that is special and unreplicable. You can help save this historic place by signing the petition.