As an attorney who represents many reputable and well-known clients in the art world, I must tell you that at least in the United States the term "limited edition" is essentially meaningless. I had the unfortunate experience of representing an art collector who purchased many expensive works of a famous artist, who denominated these works as "limited editions". The artist later decided, however, to make additional prints of these so-called "limited editions", infuriating my client, who had paid a premium for what he believed would be works limited in number. A federal court ruled against my client, holding that a "limited edition" simply means an edition of works limited at the point in time in which they were created; in theory, one could produce a second limited edition of the same work the very next day.