This mid-century modern bathroom centers on a walnut vanity with fluted fronts, rounded corners, and tapered legs, topped by a light terrazzo countertop and an undermount white sink. Olive green glossy square tiles create a reflective backdrop for brass details—curved faucet, pill-shaped mirror, and globe sconce. Walnut grain, warm brass, and speckled terrazzo evoke a refined retro mood, while a mustard towel adds a lively accent.