Smeared with gold leaf, the special edition of 5 copies only contains: 1. FRANS ZWARTJES photograph for 1970s HANS ROEBER design advert (A4 repro print, numbered) 2. FRANS ZWARTJES “Music by Frans Zwartjes” Institute of Contemporary Arts, London, original promotional A5 postcard featuring topless TRIX in man-mask 3. Unique polaroid photograph taken by STANLEY SCHTINTER of Zwartjes’ studio in 2023, during purge.xxx tape transferral sessions (X’d and numbered) 4. “ZWARTJES X SCHTINTER - Slipknot / Xematiasma” 2015 cassette reproduction [these 5 copies only; alternative colourway and semi-transparent papertype] (numbered) 5. Signed and personalised certificate of authenticity with list of special edition contents