Article by Aurelia Loveman describing a bobbin lace filling stitch she identified in an early Valenciennes flounce at the Walters Art Gallery, Baltimore, and named l'étoile en carré double. It reviews lace-structure books (Whiting, Henneberg, Cook and Stott), then explains step by step how the pairs move through the star, the inner square 'double' frame and the surrounding carré, with a basic étoile drawing and a schematic diagram. A table shows that the stitch appears in almost none of twelve standard lace books, and the notes describe the Walters flounce and cite sources.