Monument & landscape in the municipality of UbbergenFarm buildingA punch forward from Schijvens. On the sketch design for a nunnery with church at St. Maartens Clinic and paedological institute St. Joseph in UbbergenSt. Maartens Clinic boarding school in UbbergenChapel at Ubbergen. Architect Jos.C.A. Schijvens, Architect B.N.A. Collaborators: K. VerberkOscar and Henri Leeuw's villa Dennenheuvel at Ubbergen : a unique Dutch Jugenstil interiorArtificial rock and cave works in Dutch and Belgian landscape parks; some notes