Color-up your room with these two beautiful sleek & timeless lounge armchairs. A design by martin visser for the spectrum. Model sz077. This lounge armchair has a chrome-plated steel base and is still equipped with the original colorful orange/yellow 'plough' fabric. These vintage design armchairs are also called osaka easy chair. The armchair was given the name of a japanese city because it was at a world exhibition in japan in the 1970s. A beautiful mix between the sleek bauhaus design and warm organic shapes. Characteristic of 't spectrum is its authentic and strong design, executed in a beautiful quality and material mix. Considering its age, it is still in good vintage condition. Has your eye fallen on this special lounge set? beautiful for the living room or in the lobby of your hotel room and/or bar/restaurant. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution