Sandy Rich didn’t expect the relish in this photo ‘to be the most endangered object in the tableau.’ Sandy Rich/Tregeagle Fine Art Updated June 1, 2026 5:34 pm ET LONDON—Nature abhors a vacuum. So, too, it seems, do English gentlemen. When the makers of a salty condiment called Gentleman’s Relish said poor sales couldn’t justify producing it any longer, much of the British establishment mobilized to see if there was a way to save its favorite umami-rich anchovy paste.