Cottrell and Vermeulen Architecture has combined grey brick with bright yellow polycarbonate to create a distinctive identity for Bellenden Primary School in Peckham, south London.

Its first product being sold for $29.95 is an imitation of Donald Trump's promised border wall. It features a grey brick wall and a toy figure resembling the 45th president.

The sense of a continuous flow from outside to inside is enhanced by the way the grey-brick paving curves upwards over walls and roofs to create a seamless link between different parts of the ...