With the included slides and specimens (the kit also comes with blank slides so you can create your own) and a magnifying ability of 40x to 400x, who knows? (treehugger.com)
, Juan Downey's 1979 videos shot by Yanomami tribesmen, Luis Camnitzer's Art History Lesson no. 6 (2000), with blank slides and empty projectors referring to those excluded by history, and Federico Herrero's Pan de azucar (2014), which refers obliquely to Rio's dark past. (artnews.com)