I am engineer and specialized in nuclear power plants safety. My main hobby is the collection of classic stamps: the Britsh Empire, many independent states, the German Empire and the KK Austria-Hungary monarchy, with emphasis on quality cancellations. I have developped databases for this purpose (help in identification of post offices, for ex all offices in 1867 in the Empire of Austria). 13 May 2012 - 20 Oct 2013 - 2 March 2019

My grandfather was a landscape painter, and this reflects in the way I compose pictures.

I am autopatrolled since 1 November 2012.

I have studied the concept of thesaurus in order to manage documentation softwares. Hence my interest in the categories and links between them. I try to apply those concepts in the Wikimedia art media, architecture categories. I work a lot in identifying more precise, defined categories. For example, many do not distinguish between door, gate, doorway, portal.. normal, if those words are not defined!

Another issue is the reluctance of some to accept that parent categories are not needed once more specific ones are created, with very strong links (like for locations).

I have a problem with the invasive category ;; by city: undefined (should be by location), biased (all available views are rarely repeated under this cat), redundant (location is already stated in basic cat), in violation with the needed hierarchy by location, etc (2016).

I fully share the beliefs of User: Herzi Pinki, slightly adapted hereafter:

  • Love your photos
  • Categorization is added value
  • Photos should be inspired by nature and culture and beauty
  • Do the selection of images at home and upload only the very few images selected
  • There is no good reason to upload an average image of yours or from some suitable source, if there is already a lot of similar images on the same topic. This holds even more for low quality images.
  • Do not use categories for the obvious, but search the most specific properties only


.. from my experience:

  • Refrain from overcategorization: does the new cat have an encyclopedic interest (postmarks by date ...)? Do I not recreate a parallel structure (Stamps versus Postage stamps; Paintings versus Oil paintings; Women versus Females; Statues versus Sculptures etc..)?
Just to illustrate the user page, in July 2011 in good company (Bavaria). Where is the fool?
This user has been on Wikimedia Commons for
11 years, 11 months and 28 days
This user has a page on the English Wikipedia.



Click here to view all my uploads to Commons

Philatelic Galleries created edit

Since December 2014, I am also very active on the Stamps of the World (SOTW) wiki.

See http://stampsoftheworld.co.uk/wiki/Stamps_of_the_World Details in User:Jacquesverlaeken/Gallery pages of stamps

Praised for good work on the stamps of Austria-Hungary. Best greetings from Lower Austria in 2017.
Quality Image (Not-requested!

Locations Galleries created edit

In chronological order mainly

Germany edit

Baden-Württemberg edit

Bavaria edit

Rhineland-Palatinate edit

Saxony edit

Austria edit

Czech Republic edit

Belgium edit

  • Oleye (Liège)

Slovenia edit

Switzerland edit

Croatia edit

One of the most complex:

Substantial contributions edit

Selected pictures by region edit

Quality images candidates edit

There is always something missing from a technocratic point of view, despite the beauty of the images.

Belgium edit

Germany edit

The (very attractive) image on the 70 years of Germany Republic in Hauenstein has been - unfortunately - deleted (lack of convincing FoP).

Baden-Württemberg edit

Karlsruhe Region edit

North-west, mainly in Historical Grand Duchy of Baden. Calmbach was in the Kingdom of Württemberg.

Freiburg Region edit

South-west, mainly in Historical Grand Duchy of Baden.

Stuttgart Region edit

North east, mainly in Historical Kingdom of Württemberg

Tübingen Region edit

South east, mainly in Historical Kingdom of Württemberg

Bavaria edit

Lower Bavaria (Niederbayern) edit

Middle Franconia (Mittelfranken) edit

Lower Franconia (Unterfranken) edit

Upper Bavaria - Oberbayern edit

Upper Palatinate (Opf) edit

Swabia (Sc) edit

Hesse edit

Rüdesheim am Rhein - Rheingau edit

North Rhine-Westphalia edit

Rhineland-Palatinate edit

Ahr valley edit

Lahn valley edit

Mosel valley edit

Palatinate - Pfalz edit

Was a remote province in the Kingdom of Bavaria!

Rhine valley (upstream) edit

Rheinhessen (ex Hesse) edit

Saxony and Saxony-Anhalt edit

Austria edit

Vorarlberg edit

Tyrol edit

East Tyrol - Osttirol edit

Salzburg edit

Upper Austria - Oberösterreich edit

Bezirk Freistadt edit

Styria - Steiermark edit

Sorting to be continued

Northern Styria (Bezirk Bruck-Mürzzuschlag) edit

Upper Styria (Bezirke Liezen, Murau) edit

South-east wine growing region (Vulkanland or Südoststeiermark) edit

Central Styria (Bezirk Leoben, Graz Umgebung) edit

Carinthia - Kärnten edit

Lower Austria edit

Kremstal - Wachau edit

Waldviertel - Kamptal edit

Weinviertel edit

Burgenland edit

Italy edit

Luxembourg edit

Switzerland edit

Canton du Valais edit

Canton des Grisons edit

Canton de Saint-Gall edit

Cantons de Appenzell Rhodes edit

Canton de Argovie edit

Canton de Zurich edit

Canton de Schaffhouse edit

Canton de Thurgovie edit

Bohemia edit

Western Bohemia Region edit

Ústí nad Labem Region edit

Central Bohemia Region edit

Southern Bohemia Region edit

Moravia edit

Slovakia edit

Slovenia edit

The subdivisions in Slovenia are rather unstable. There are currently 12 statistical regions.

Upper Carniola - Gorensjska edit

Lower Carniola - Central Slovenia edit

Sava valley - Savinjska edit

Drava valley - Podravska edit


Slovenske Gorice edit

Hungary edit

Northern Croatia edit

 This user comes from Belgium.
Deze gebruiker komt uit België.
Cet utilisateur vient de Belgique.
Dieser Benutzer kommt aus Belgien.