While perusing the IRSBD archives the other day, we stumbled upon these. They originally appeared on my first stab at a webpage, back in 1993.

I had in mind the standard model, the big, sometime over-stuffed living-room easy-chair, but some of the artists decided on other examples, as you can see below…

(Note: That nice green chair without a signature is Michael Crawford’s contribution and the “PSt” belongs to Peter Steiner)