After surfing through cyber space for many year I finally found my own domain. Here I am going to stay, enjoying a glass of excellent red wine and welcome all those who feel linked to my life or my name. This site is built to guide those who would like to find us. The Visioneer The word created from "visualization" and "engineer" denotes a person who makes the invisible become visible. To do so is my profession and expertise. This also implies to have a "vision". I do a lot of writing and teaching about visualization. Fluid Mechanics My Education was in Fluid Mechanics. Fluid Mechanics continues to be the field of application for my projects and research. I never lost touch. Father I am a single parent. Being a father to my children was always very important to me. Because it is important to me, I am a single parent today. Rider preferably on long rides to distant places .....