It's tricky to see exactly what is going on – many layers of activity. But Spiros is engaging particular groups, [activist groups?], and designing posters for them (but not particularly "useful" posters, I think). He's also running workshops in the gallery, collaborative reading groups where the participants wear odd head-pieces, and is struggling mightily with the forces of gravity and a large curtain. It's part of the midsumma festival, at gertrude gallery.