“A dozen years after Calatrava built the spectacular Ysios winery in the rainy Alava region of northern Spain, the building’s dramatic, undulating roof continues to let in the damp. Now Domecq, the owner of the winery, has said it is fed up with the botched attempts of Calatrava’s original builders at fixing the roof and wants [€2m] from them so that it can bring in fresh architects and engineers to design a new one.”