Wrought iron is a tough and malleable iron alloy, and over time has been used to make swords, cutlery, axes, garden furniture, rails, rivets, nails, nuts, bolts, horseshoes, decorative ironwork—to name but a handful of a huge array of items. These days, things that look like wrought iron, like this curly number, are more likely made of mild steel, but retain the name ‘wrought’ iron because they are worked by hand. This olde worlde style is not generally something I particularly warm to, but in this instance I was drawn to the shape of the numbers, particularly the spirally 6 and 3.