Exhibition "Cosa Nostra" Evald Okas Museum, Haapsalu (Karja 24) 2.-23.06.2012
Paintings by Kalju Nagel, Lemming Nagel, Karl-Kristjan Nagel & Tiiu Rebane
Exhibition "All is All" / "Kõik on Kõik" Gallery/Galerii Metropol, Tallinn, Estonia 8.-30.04.2012
Paintings by Karl-Kristjan Nagel, Tiiu Rebane & Rita Reri tiiurebane.blogspot.com
Exhibition opening in the smallest (6m2) Tallin's Gallery - Metropol. Performance by Meeland Sepp, Taave Tuutma & Margus (Sorge) Tiitsmaa 8.04.2012