A retired Expert in Tropical Eco-forestry & Nature Conservation with a long career in protecting and managing tropical forest Reserves in Central America, East and West Africa. A second career as Mainframe Developer, Application developer and functional / system administrator.
A former PUM senior expert and former Ambassador of Seniorweb and now a volunteer for Natuurmonumenten on the Veluwezoom.
An artist of figurative and surrealistic drawings and watercolors. Mainly with the relationship "Environment and Men", as subject. A former Windows' Help Author, making stand alone online help files with e.g. Tips for "Windows" and translator of application interfaces.
Here you find my general Résumé
Here is a list of my exhibitions with samples of paintings and drawings.
A photographer of 360° Google spheres and macro-photos
This is a map of my travels: Travelmap
Houses where I lived.
Here are my relevant publications