Thesis: Jan van Scorels ‘De Scholier' in context van het Noord-Nederlands Humanisme
Dissertation: Philips Galle (1537-1612), engraver and print publisher in Haarlem and Antwerp
Many readings especially at Dutch and Flemish universities, the Research School for Art History, various musea worldwide and network organisations such as CODART, foundations and facilitating organisations such as FARO. Speaker at various specialised scientific conferences.