Originally designed for the Auditorio Nacional de Cataluña (Barcelona), today Circa also furnishes the Banco de España and the Museo del Prado (Madrid), showing its adaptability. Specification: The seat and seat back are differently structured: whilst the seat is in painted moulded aluminium, the seat back is made from moulded curved solid wood. Seating may be reclined. Two versions of CIRCA are available: AUDITORIO with rubber elbow rests and KURSAAL with leather-upholstered metal elbow rests. A hidden writing surface can also be fitted to KURSAAL which folds neatly away when not in use. Upholstered in Pelle Frau® leather, fabric or velvet. Straight or curved row installation.