In 1994 Dutch mail artist Ruud Janssen began a series of mail-interviews, the body of which are now recognized as an influential contribution in the field of mail art. He interviewed Fluxus and Mail-Art personalities by using all the communication-forms that were available (Fax, E-Mail, Envelope, Personal Meeting, Telephone Call). The question travelled by one form and the answer could be sent back in another form. This concept resulted in a series of mail-interviews. These interviews were published in booklet-form and the complete texts are also available online at www.iuoma.org/.. In 2008 a selection of the mail-interviews were published in bookform.