Opus High Back Chair by Architecturat Opus High Back Chair is made by Brand +halle. Details and photos of Opus High Back Chair are displayed above. You can also check other products in Furnishings category. Brand +halle / Furnishings Furnishings products by Brand +halle Lotus Easy Chair Levels Solo L180 | H43 Plasma Proto Table Ø42 H55 For Now Chair True Love Swivel