For information on Fluxus see Acc. no. 1993.276a-d 'Additional information'. For biographical information see Acc. no. 1995.333 'Additional information'. For information on the Francesco Conz Donation see Acc. no. 1995.261 'Additional information'. The portfolio, 'Bob Watts: Notes and sketches 1964-1966', in its lithographic reproduction of the artist's informal sketches, is almost a summary of the artist's interests and tendencies. Like much Fluxus-based art production, there is a marked tendency towards the use of quite ordinary or everyday objects and materials, or at least their representation. At times these objects are transmuted into schemes for performance and installation. Watts employs an informal line which describes subject-matter in an almost juvenile manner. The end result of this technique is a type of ghost image, with the lithographic lines overworked with colour pencil. An example of Watts' innovative use of subject-matter can be seen in his adaptation of domestic items in the 'camouflage chair' (Acc. no. 1995.334.009). Equally, Watts' sketch technique is seen to advantage in his schematic design for an exhibition poster (Acc. no. 1995.334.011).