Nkuku's sandcast aluminium frame catches light beautifully—that antique nickel finish has real depth, moving between silver and warm grey depending on the angle and time of day. The arch creates visual softness that works particularly well in living rooms or bedrooms where you want geometry without severity. Pair it alongside warm wood or brass accents to let the frame breathe; it's equally at home in minimalist or layered interiors. Worth noting: the textured surface requires occasional dusting to maintain that subtle sheen.