ART 37, a 60x60 cm soluble salt tile in a polished finish with a marble look, carries a diamond set within the square. A pale cream field holds a grey circular rosette of leaf motifs at the centre, a border of small looped motifs runs along the diamond's edges, and the corners are marbled beige with pale petal shapes. Laid together, the tiles form a diagonal grid of rosettes. Specs that matter: glossiness above 90% (gloss meter 60°), water absorption < 0.05% (ISO-10545-3), breaking strength > 1700 N and modulus of rupture > 40 N/mm2 (ISO-10545-4), surface abrasion resistance Class PEI 4 (EN 154), stain resistance Class 5 (ISO-10545-14), a Pass for frost resistance (ISO-10545-12) and reaction to fire Class A1 - A1 fl.