1980s Pair of Postmodern Mario Botta for Alias Seconda Chairs with Arms in Gray Lighting in that the base is

in that the base is custom made and welded in its entirety rather than fastened

This was one of Knoll's earliest designs and this appears to be one of the earliest examples of this design

They also have the Bikini pads

the redwood carries fabulous character and patina

Knoll Products East Greensville

1980s Pair of Postmodern Mario Botta for Alias Seconda Chairs with Arms in Gray Lighting in that the base isListed for sale is a pair of postmodern Mario Botta Seconda armchairs, produced by Alias circa the mid 1980s. These are gorgeous and iconic works by Botta, the renowned industrial designer and architect. The chairs were acquired from a Dauphin County, Pennsylvania home, accompanied by a vast collection of iconic postmodern works. The chairs are in very good vintage condition with some wear noted to the frames. See photos for condition. The backrests