Wortel had numerous exhibitions in the Netherlands and abroad, amongst others: • 1960 De Posthoorn,
The Hague, Netherlands. • 1962 International Aquarel Exhibition, city at Bodensee in Friedrichshafen, Germany. • 1963
Stedelijk Museum Amsterdam, Netherlands.
Museum van Bommel van Dam,
Venlo, Netherlands. • 1964
Gemeentemuseum Den Haag,
The Hague, Netherlands. Centre Cultural, São Paulo, Brazil.
Stedelijk Museum het Prinsenhof, Delft, Netherlands. • 1965
Stedelijk Museum Amsterdam, Netherlands. • 1966 Rotterdam Artcircle. Exposition Plasmolen in Mook, Netherlands. • 1967
Smithsonian Institution, Washington DC, United States. • 1968 Salon Européen de Femme,
Nancy, France. Salon Artistes Feminine, Paris, France.
Stedelijk Museum Amsterdam, Netherlands.
Museum van Bommel van Dam, Venlo, Netherlands. • 1969 Curaçao Museum, Willemstad, Curaçao.
Stedelijk Museum Amsterdam, Netherlands. Museum Waterland, Purmerend, Netherlands. Das Märkisches Museum der Stadt Witten - Duisburger Szession, Duisburg, Germany.
Museum Fodor, Amsterdam, Netherlands. • 1970 De Vaart, Hilversum, Netherlands. • 1971 Galery In-Art, Amsterdam, Netherlands.
Hengelo Arthall, Hengelo, Netherlands.
Stedelijk Museum Amsterdam, Netherlands. • 1972
Dwór Artusa (Artus Court), Gdańsk, Poland. • 1973 Art and Glass - Glass industry Van Tetterode, Amsterdam.
Stedelijk Museum Amsterdam, Netherlands. • 1974
Museum van Bommel van Dam, Venlo. De Latemse Galerie, Sint-Martens-Latem, Belgium. Museum Oud Hospitaal, Aalst, Belgium. • 1975 Olympia International Art Centre, Kingston, Jamaica. • 1976
Stedelijk Museum Alkmaar, Netherlands. • 1977
Stedelijk Museum Amsterdam, Netherlands. Exposition "year of the child" for
Unicef, Turnhout, Belgium. • 1980 Tempel gallery, Willemstad, Curaçao. • 1986 Stedelijk Museum Woerden, Netherlands. • 1988 Café In the cradle, New York, United States. • 1989 Galery De Lelie, Antwerp, Belgium. • 1994 Museum De Koperen Knop, Hardinxveld-Giessendam, Netherlands. Exposition Heuf, Aruba.
Van Reekum Museum, Apeloorn, Netherlands. • 2001 Museum Beeldentuin Nic Jonk, Grootschermer, Netherlands. • 2013
Museum Jan van der Togt, Amstelveen, Netherlands. • 2018 Museum Kranenburgh, Bergen NH, Netherlands. • 2023 Museum Beeldentuin Nic Jonk, Grootschermer, Netherlands. There were also expositions and contributions of Wortel at various events, such as (selection): • 1969 Design of costumes and stage set for "Laat dat" (in English "Drop it"), performed by the
Scapino Ballet in the City Theatre in Amsterdam, Netherlands. • 1970 Simca show Alkmaar, Alkmaar, Netherlands. • 1975 International Women's Year, First Women's International Art Exhibit. (Wortel represented the Netherlands) • 1976 Artfestival 1976 Belgium/Netherlands. • 1977
Institut Néerlandais, 20e année (20 years jubilee), Paris, France. • 1983 The national Bookfestival, Amsterdam, Netherlands. • 1991 Cultural festival Altea, Spain • 1993 Gallery TNO, Netherlands. (Wortel made also a big 3x8 metres glass artwork for the
TNO building). • 1993 National Womensday at the town hall of
Loon op Zand, Netherlands. • 1994 National Womensday at the
Delft University of Technology, Netherlands. == Selected works ==