Robert did not give the design, nor sell it. They were used in secret and illegally by this car salesman vd Heuvel. Robert settled afterwards. Unfortunately he did not only settle in terms of money... I do not feel entitled for some sort of compensation. Too late for that and I chose to leave the business and all the design sketches in it. I am just sick of the many bad people I have come across in the automotive business who have no respect for the design trade. If Mr. Vd Heuvel at the time had followed the correct path my former company could have been in business enabling me to start more projects. This is just one more example of why many (not only me) talented designers struggle to make a living or even stop designing at all.