This small grouping of material consists of drawings by two sculptors, as follows:
- /1 Two original sketches of torsos by Raoul Ubac, one of which is dated 5 May 1968. These were both published in Strachan's Towards sculpture (p. 85).
- /2 Three sketches of figures by Vincent Guiro, which also appear to be original pen sketches, dated 1977. These came from an envelope addressed to Strachan with Guiro's stamp on the reverse; also stored with some biographical notes about Guiro (in French).