By Emma Berry and Brian Sheerin DEAUVILLE, France--It wasn't until the wild-card selection after the end of the main catalogue that the day's top lot walked the ring at the Arqana Breeze-Up Sale, and that honour went to Willie Browne's Mocklershill team and their colt by the late Zoffany (Ire), who sold for €550,000. Oliver St Lawrence had kept his powder dry for much of the day, but having warmed up with a €520,000 bid for a Siyouni (Fr) colt from Longways Stables, he went strong again for the session...