There’s a faint scent of desperation wafting through the Frieze tent this year. Pre--pandemic, this was where you came to see gallerists and artists at the top of their game, knocking back the Moët with collectors to toast another big-ticket sale. But it’s been a tough few years. No art fairs, paltry sales and now there’s a limit on visitor numbers to the fair and travel restrictions are keeping international buyers at bay. So, wandering around the gleaming alleys of the fair, you feel like prime meat being eyed by starving lions. Sadly for them, my bank account is more spam than filet mignon. The first visual thing that hits you about Frieze London 2021 is the near overwhelming amount of painting. There’s always a lot of it around, but this year it really is everywhere, and the reason is simple: paintings sell.