Being covered in white paint, you demonstrate behaviour intended to create a public nuisance, which did in fact cause offence to members of the public, and created a breach of the peace and public order.

P. 14 (Cit.after LockerWiener Aktionismus.Der zertrümmerte Spiegel.Wien1960-1971,op.cit., p. 299.) - Nervous Stillness on the Horizon (2006)