Neum is a book of drawings, prints and diagrams by eli keszler made in conjunction with the presentation of the neum installation at the south london gallery Ð a large scale piece, occupying a 150 wide by 50 foot tall space made up of 16 overlapped and splayed piano wire, activated by a mechanical system which is featured as part of the group show 'at the moment of being heard'. the book consists of over 65 drawings, sketches and diagrams of various sizes dimensions and medias as well as 3 silk screened inserts. neum is printed in a limited hand numbered edition of 100 copies.