An iconic first edition “Hill House 1” chair, designed by Charles Rennie Mackintosh and produced by Cassina in the 1970s. originally designed in 1902 for the Hill House in Helensburgh, Scotland, stands as one of the most recognizable and poetic expressions of early modern design. Defined by its dramatically tall, ladder-back structure and strict geometric lines, the chair functions as both a seating object and a sculptural statement. This example retains its original upholstery, enhancing its authenticity and collector appeal. The chair is marked with serial number 355, confirming its early production and making it a highly desirable piece for collectors and design enthusiasts. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution