Dot Patterns - Octagon & Cross [Viva Tile / Geometrics]
https://www.heritagetile.com/shop/xkvigsc1-dot-patterns-octagon-cross-viva-tile-geometrics-10240
https://www.heritagetile.com/web/image/product.template/10240/image_1920?unique=86e6e3b
100mm Octagon + 35mm Square, and 70mm Cross + 35mm Square