BIOGRAPHICAL DETAILS NB for brief biography see H. Hekkema, "Hauling trees, placing stones, structuring, creating space. All Hosper 1943-1997" in N. van Dooren, R. van Leeuwen, op. cit., p 9-13 3-10-1943 Born in Ossenzijl 1961-1969 Education Agricultural College Wageningen, department of landscape architecture 1966-1967 Internship Forestry Commission, Landscape Architecture department 1968 Study trip to Finland 1969-1970 Planning officer, Central Utrecht district 1969-1975 Staff member of Wageningen Agricultural College, Department of Planning 1970-1974 Staff member of the Forestry Commission, landscape architecture department 1975-1985 Staff member IJsselmeerpolders / Project office Almere 1984-1989 Individual projects / co-operation with H. de Boer 1985-1991 Collaborator with Bureau Bakker and Bleeker 1991-1997 Establishment of own office Ir. Alle Hosper Landscape architecture and urban planning 19-8-1997 Passed away in Haarlem