"Perse" PerseAmsterdam
"Pers" PersWarsaw
"Super" SuperBuenos Aires
"Piecename Unknown" PerolKuala Lumpur
"Piecename Unknown" PersoShanghai
"Ksper" Rikis-Kasper-KopterBuenos Aires
"Stop Aids" Mr. SpermeBangkok
"The Exchange" Various Writers; See TagsSan Francisco
"Kosmopolite Art Tour 2008" Various Writers: See TagsAmsterdam
"Persye" PersueSan Francisco