On a lovely, overcast--and thankfully much cooler than Paris--London morning, it is breakfast at the market for me. From Neal's Yard Dairy: grilled Montgomery Cheddar, scallion and leek sandwich with a frothy latte from Monmouth Coffee Company. Now it is off to the Tate Modern for the Frida Kahlo exhibit (9 June-9 October) and if time allows a bit of food shopping at Fortnum & Mason's Food Hall.