Official opening of my office building – Colleague… Official opening of my office building – Leiden is… Official opening of my office building – View of t… Official opening of my office building – Part of t… Official opening of my office building – Professor… Official opening of my office building – Speech by… Water take-off Windmills De Lelie (The Lily) and De Ster (The Sta… Parking Eating leaves Hazelnut Heavy head Pidgeon eyeing me Five customers Fungus Fungus Strange autumn flowers Gable stone in Maastricht Old letterbox in Maastricht Gable stone in Maastricht Grand Hotel de l'Empereur in Maastricht Sign of Grand Hotel de l'Empereur in Maastricht Old street sign in Maastricht Lucky Lobster Chilly Sauce Old ceiling in Leiden Emmen Zoo – Underwater duck Emmen Zoo – Underwater duck Emmen Zoo – Underwater duck Emmen Zoo – Underwater duck Emmen Zoo – Penguin Emmen Zoo – Penguins Emmen Zoo – Sea Lion Emmen Zoo – Sea Lion Emmen Zoo – Sea Lion catching a fish Emmen Zoo – Kangeroo Emmen Zoo – Bear Emmen Zoo – Bee Emmen Zoo – No rock climbing Emmen Zoo – Pelican Emmen Zoo – Birthday candle Water pumping Giant ice cream Emmen Zoo – Hippopotamus Emmen Zoo – Baboon with something on his mind Emmen Zoo – Elephant