Attached warranty of the printed work
Original work's data
Artist: Hideki Nakazawa
Work's title: Single curved line with 430 inflection points
     Single curved line with 608 inflection points
Date: 1997
Signature written in the work:  Jagged "hn" under each end of the curved lines.
Printed-work's data
Supervisor: Hideki Nakazawa
Output title:  Placement of 2 pieces in the same location:
 "Single curved line with 430 inflection points" and 
 "Single curved line with 608 inflection points"*
Output serial number: 3
Place in charge of outputting:  Vanfu Co.  Jimbocho Station
Output machine:  MUGNUM
Condition:  B1 printing paper used lengthwise (1,030mm long by 728mm wide),  3175dpi
Date:  November 15, 1998
Purpose of outputting:  Display at a group  exhibition  (November 16 to December 12, 1998, at SAI Gallery)
Signature written in the printed-work: Downword on the other side, written with a pencil:
 430個の変曲点のある単一曲線 3 ┐
 608個の変曲点のある単一曲線 3 ┘二作品同時プリントアウト 中ザワヒデキ
Special mention*:  First output title, "The two works printed out at the same time: .....,"  was changed as above in the same year. 
Open warranty of the above data
Writer: Hideki Nakazawa
Written place: Warranty attached to the printed-work
Writing methods: Word processor with writer's signature 
Date: January 14, 1999
Open to the public:  The above data and a photograph of the signature in the printed-work are open in the homepage:
(http://www.aloalo.co.jp/nakazawa/)
Warranty: The above is true and correct. Hideki Nakazawa.