mirror required do not omit mirror must be surrounded on all four sides by visible warm white led light emission led must form a continuous perimeter halo aluminium led profile must be fully recessed and hidden in the wall profile must not be visible light glow must be visible walls ceiling finish all walls and the ceiling in ral 6009 fir green ceiling is smooth not slatted highest at the front and slopes down toward the back do not generate a slatted or timber ceiling slatted feature wall only slatted element vertical timber slats only slats must be thin narrow no other slatted surfaces anywhere geometry must exist upper gap above slatted wall must exist and must be visible upper gap finish painted ral 6009 not timber upper gap size 30 mm at rear increasing to max 100 mm at front lower gap 100 mm above floor painted ral 6009 feature wall led lighting warm white led light emission directly above slatted wall warm white led light emission directly below slatted wall lighting must create a soft diffused wash across the slats led profiles are recessed and hidden no visible aluminium leds must not sit on the floor negative strict no slatted ceiling no timber in upper or lower gaps no wide slats no floor mounted lighting do not remove mirror led lighting do not remove upper gap