https://archive.org/details/soundart8december2014
https://archive.org/details/soundart28november2014
https://archive.org/details/soundart21october2014
https://archive.org/details/soundart26august2014
https://archive.org/details/soundart30july2014
https://archive.org/details/soundart2july2014
https://archive.org/details/soundart10june2014
https://archive.org/details/soundart27may2014
https://archive.org/details/soundart29april2014
https://archive.org/details/soundart15april2014
https://archive.org/details/soundart18march2014
https://archive.org/details/soundart6march2014
https://archive.org/details/soundart11february2014
https://archive.org/details/soundart30january2014
https://archive.org/details/soundart18january2014
https://archive.org/details/soundart7january2014
drawings graphite 0.5 B on A4 paper. osvaldo cibils 2014