Since 2009: Professor Assistant for Art History at the Charles University, Prague

2007-2018: Vice-dean for science, Catholic Theological Faculty, Charles Univeristy

1993 – 2000: Postgraduate studies, Philosophical Faculty, Charles University, Prague, Institute for Art History, thesis: Prolegomena to the study of drawings in Cremona – 1494-1525, degree: PhDr. and Ph.D.

1990 – 1995: Universiteit van Amsterdam, Faculteit der Godgeleerdheit, thesis: The Bride in the Enclosed garden; degree: Drs.

1988 – 1992: Philosophical Faculty, Institute for Art History, Charles University, Prague, thesis: Drawings of Taddeo and Federico Zuccari in the National Gallery in Prague, degree: Mgr.

1973 – 1974: Comenius Protestant Theological Faculty (after one year expelled for political reasons).

2006 – 2018: vice-dean for Science and Research at the Catholic Faculty, Charles University, Prague

Since 2006 – assistant at the Institute for Art History, Philosophical Faculty, Charles University, Prague

Since 2005 – assistant at the Institute of Christian Art, Catholic Faculty, Charles University, Prague

1999 – 2006 – assistant, Institute for History of Christianity  – History of Christian Art, Protestant Theological Faculty, Charles University, Prague

1994 – 1998: Director of the National Gallery in Prague

1992 – 1999: researcher and development worker at the Institute for History of Christianity  – History of Christian Art, Protestant Theological Faculty, Charles University, Prague

1994: Director of the Department of Prints and Drawings, National Gallery in Prague

1993 – 1994: Head of the Department of the Old Masters Collection, National Gallery in Prague

1992 – 1993: Head of the Collection of Old Masters Drawings, National Gallery in Prague

1985 – 1992: administrator of the Deposit of Old Masters Drawings, National Gallery in Prague

1979 – 1985: administrator of the Deposit of the Department of Prints and Drawings, National Gallery in Prague

1976 – 1979: Řempo, n.p., storage accounting

1974 – 1976: Bookshop Zlatý klas, publishing house Lidová demokracie – Vyšehrad, shop assistant

2017 – : Increasing the quality of education at the Charles University and its relevance to the needs of the labor market. Project OP VVV 02_16_015.

2020 – 2022: The technique, function, style and context of Italian drawing of High Renaissance and Mannerism. Italian High and Late Baroque Drawing from Public Collections in the Czech Republic (1630–1800). Grant from the Czech Science Foundation 20-09368S.

2013-2017: Project UNCE (University Research Centres): Transcendence: Its Interpretation in Theology and Art. Co-Applicant.

2013 – 2015: Italian High and Late Baroque Drawing from Public Collections in the Czech Republic (1630 – 1800), grant from the Czech Science Foundation, Co-Applicant, Project Registration No. 13-09381S

2006 – 2009: Anton Kern - his work and life 1709 – 1747, grant from the Czech Science Foundation, No. GAČR 408/06/1482

1998: Fellowship, Goethe Institut – the journey through important cultural places in Germany

1996: Fellowship, Foundation for Civil Society – the journey through important places in the USA