Masonry "Turm der Ritter" / "Knights Tower" Hotel Schwarzenstein, Luttach/South Tirol     Water model "River Salzach Exhibition" Haus der Natur, Salzburg     Artificial rock design gorge "River Salzach Exhibition", Haus der Natur, Salzburg     Children's Theme Park Hotel Schwarzenstein, Luttach/South Tirol     Three-dimensional relief "Moving Figures" Hotel Schwarzenstein, Luttach/South Tirol     Calligraphy Thermal baths Längenfeld/Tirol