Wenen, Slovenië en Kroatië 2024
Wenen, Slovenië en Kroatië 2024
England, Wales 2024 spring
England, Wales 2024 spring
Chamonix Mont Blanc Paris
Chamonix Mont Blanc Paris
Zwitserland/Grindelwald, Aletsch Morteratch 2006-2007, Dolomieten 2007
Zwitserland/Grindelwald, Aletsch Morteratch 2006-2007, Dolomieten 2007
Anselm Kiefer (Voorlinden)
Anselm Kiefer (Voorlinden)
Mountain landscapes 3000-8000 meter 1991-2019
Mountain landscapes 3000-8000 meter 1991-2019
India/Nepal 1991
India/Nepal 1991
Yemen 1992
Yemen 1992
China 1993
China 1993
USA 1987-1994
USA 1987-1994
Uzbekistan, Kyrgyzstan, Тянь-Шань1995
Uzbekistan, Kyrgyzstan, Тянь-Шань1995
Chile, Argentina 2000/2002
Chile, Argentina 2000/2002
Brasil 2006: Rio, Serra dos Orgaos, Sebui
Brasil 2006: Rio, Serra dos Orgaos, Sebui
Aletsch 2009
Aletsch 2009
China Beijing / Hebei 2010 / Hong Kong 2003
China Beijing / Hebei 2010 / Hong Kong 2003
Sicily 2011
Sicily 2011
Germany, Italy, Switzerland 2011
Germany, Italy, Switzerland 2011
Poland/Ukraine: Spring 2012
Poland/Ukraine: Spring 2012
Poland, Bialowieska forest, spring 2012
Poland, Bialowieska forest, spring 2012
Poland 2012: Augustow forest / Rospuda river valley / dragonflies spring 2012
Poland 2012: Augustow forest / Rospuda river valley / dragonflies spring 2012
Spain 2012/2013
Spain 2012/2013
Switzerland, autumn 2012/2013
Switzerland, autumn 2012/2013
Gran Canaria / Tenerife 2013
Gran Canaria / Tenerife 2013
Italy / Switserland autumn 2014
Italy / Switserland autumn 2014
Summer 2014: Germany/Switserland/France
Summer 2014: Germany/Switserland/France
Summer 2015 Germany, Italy, France
Summer 2015 Germany, Italy, France
Germany autumn 2015: Bayerische wald, Alps, Munich
Germany autumn 2015: Bayerische wald, Alps, Munich
Italia Spring 2016
Italia Spring 2016
Zermatt Schweiz 2016
Zermatt Schweiz 2016
Switserland autumn 2016
Switserland autumn 2016
Spain, spring 2017
Spain, spring 2017
Zinal, Schweiz, 2017
Zinal, Schweiz, 2017
Porto EIP Water Innovation Week 2017
Porto EIP Water Innovation Week 2017
Autumn 2017: Sächsische Schweiz, Ceske Budejovice, Cesky Krumlov, Garmisch-Partenkirchen
Autumn 2017: Sächsische Schweiz, Ceske Budejovice, Cesky Krumlov, Garmisch-Partenkirchen
Italy winter 2018: Napoli, Capri, Dolomites
Italy winter 2018: Napoli, Capri, Dolomites
Germany, Italy/Dolomites, Switserland summer 2018
Germany, Italy/Dolomites, Switserland summer 2018
Aletschglacier / North Italy / Frankfurt 2018
Aletschglacier / North Italy / Frankfurt 2018
Brussels / Hallerbos
Brussels / Hallerbos
Schweiz 2019 summer
Schweiz 2019 summer
Val Ayas Italy summer 2019
Val Ayas Italy summer 2019
Milano, Parma summer 2019
Milano, Parma summer 2019
Alagna Valsesia / Capanna Margherita 2019
Alagna Valsesia / Capanna Margherita 2019
Italy autumn 2019 Le Marche, Roma, Le Dolomiti
Italy autumn 2019 Le Marche, Roma, Le Dolomiti
Schweiz summer 2020
Schweiz summer 2020
Venice, Padova, Wien 2020
Venice, Padova, Wien 2020
Zomer 2021
Zomer 2021
Rügen, Berlin, Dresden, Meissen, Sächsische Schweiz 2021
Rügen, Berlin, Dresden, Meissen, Sächsische Schweiz 2021
Noorwegen 2022
Noorwegen 2022
Barcelona / Athene 2022
Barcelona / Athene 2022
Firenze/Dolomiti 2023
Firenze/Dolomiti 2023
Noord-Spanje 2023
Noord-Spanje 2023
Paris, Sardegna, Ravenna, Milano 2023
Paris, Sardegna, Ravenna, Milano 2023
Aachen Dom
Aachen Dom
Kampina 2023
Kampina 2023
Gustav Klimt in Van Gogh 2022
Gustav Klimt in Van Gogh 2022
Planktonium 2022
Planktonium 2022
Winter 2021
Winter 2021
European orchids / and other flowers
European orchids / and other flowers
Alps: 4000 meter peaks
Alps: 4000 meter peaks
Butterflies
Butterflies
Dragonflies and damselflies
Dragonflies and damselflies
Veluwe: Leuvenum en Nunspeet (2017-2024)
Veluwe: Leuvenum en Nunspeet (2017-2024)
Volcanoes and geysers
Volcanoes and geysers
Glaciers 1995 - 2022
Glaciers 1995 - 2022
Landscapes 1987 -2015
Landscapes 1987 -2015
Architecture
Architecture
Climate change
Climate change
March for Science Amsterdam
March for Science Amsterdam
Espace Mont Blanc
Espace Mont Blanc
Mountain Ibex and Chamois
Mountain Ibex and Chamois
Flowers, forest, ice and streams
Flowers, forest, ice and streams
Liege / Geuldal
Liege / Geuldal
België, Kalmthoutse heide
België, Kalmthoutse heide
Natura 2000: Bossche broek / Moerputten
Natura 2000: Bossche broek / Moerputten
Natura 2000: Drentssche Aa
Natura 2000: Drentssche Aa
Natura 2000: Nieuwkoopse plassen / Naardermeer / Westbroekse zodden
Natura 2000: Nieuwkoopse plassen / Naardermeer / Westbroekse zodden
Natura 2000: Voornes Duin / Hollands Duin 2015-2018
Natura 2000: Voornes Duin / Hollands Duin 2015-2018
Veluwe / Kampina / Heuvelrug 2010-2016
Veluwe / Kampina / Heuvelrug 2010-2016
Kralingse bos
Kralingse bos
Wadden sea / Lauwersmeer
Wadden sea / Lauwersmeer
Frost pictures
Frost pictures
Rotterdam light
Rotterdam light
random stuff
random stuff