In the period of romanticism the associations with a blue sky were very different from today. Getting out into the sun was a kind of privilege for the “leisure class”, of people who could afford to enjoy time outside for boating, walking or other pleasures. In our technology-driven 21st century the associations with Blue Sky are more like a technically enhanced view through for example “Windows” at the news and opinion platform or “Bluesky”.
Several scientific websites that report data on blue skies and air quality more generally across the world report indicators like ozone values O3, sun intensity, micro particles 2.5µm and 10µm, Nitrogen Dioxid NO2 to name the mostly quoted indicators. Hence, just enjoying the blue sky outside isn’t the same as it was before. People working outside in the sun or at times of a blue sky but with high air pollution levels are incurring severe medium-term health risks. The Ozon layers at very high altitudes protect our skin and eyes against high UV-radiation, but O3 on the ground is tough for eyes and lungs.
Technology has come with many blessings, but the negative effects on a global scale become also more evident. Getting used to a particular lifestyle, which produces lots of emissions of aggressive fine particles will make it more difficult to just simply enjoy a blue sky.
In consideration of all these background data with regional variations, we surely need an AI-system which we can ask for advice, whether we should go outside and enjoy the blue sky with or without respiratory mask.
Romanticism has led us all the way to Californication and dangerous enshittification of the air that surrounds us. Youth and the next generations will have very different associations with Blue Sky than we have the chance to, at least, have had. 
Mindmap Me
Tools like artificial intelligence allow all sorts of transformations and depictions. The photo editing tools are widespread and particularly popular among the young users. My own transformative exercises, latest with www.bairbe.me, have yielded interesting insights, well worth an intergenerational playmate. For the guys there is the www.yobrick.com version for brick gamers. 
The App “Canvas” allowed me to delve deeper into my own mind by giving instructions of how to create an image of the structure of the blog entries on this webpage. Of course, it is not (yet) a real AI-generated content map, but it is only a matter of time until such tools will exist. After all, this would be just an arranged and rearranged list of contents using the hyperlink structure of the texts as well.
For the time being, I derive my own structure of the blog entries by topics, categories and tags including the hyperlinks or internal referrals. Interlinkages are mostly stated explicitly. However, there are many implicit links, which are obvious to some, but not others. AI-systems could use occurrences of words, synonyms and antonyms . Colors in addition to bubble sizes and (in)direct lines may complement such mindmaps. This can help to reveal another, additional layer to connections between categories or tags. The Ai-generated image shown below was created with the APP Canvas as a first approximation and AI-augmented test version in form of abstract images).
Next steps on the way to understand human intelligence and, maybe, augment it with a next generation AI-system would use a colored-3D version of such a mindmap and use the chronological evolution of the blog posts in a kind of evolutionary animation. This should allow us to go beyond the usual psychological classification of fluid and crystallized intelligence. We might come to grips what it means to be “in a Paris state of mind” or when hallucinations become overwhelming.
Endless Questions
The winner of the Niépce prize 2024 has been awarded to Anne-Lise Broyer and features prominently at the BNF in Paris. The exhibition of the professional photographer reflects by way of photographic “still images” on the historic fate of the mediterranean basin. Each and every image has no answers, but keeps posing questions. In the long alley of the BNF in honor of Julien Cain, we walk through history of more than 2 thousand years in photographs up until today and even beyond. Let’s keep asking the most fundamental questions again and again. The exhibition entitled “Est-ce-là que l’on habitait ?” invites us to ask ourselves about the historic origins of so-called Western culture in the mediterranean basin. Ancient philosophy and arts are the foundations even of our current ideas of democracy and freedom.
However, what has become of this in the 21st century? The original statue of freedom has suffered badly. What has become of the freedom of mobility at a time of barbed wire fences rising between countries that influences each other over thousands of years? How about nature? How about religion and freedom of expression? Where is progress? Where is regression?
For centuries we have sought answers in libraries starting from the Library of Alexandria to the treasures of art and knowledge of today across the world. Let’s make more intensive use of these treasures where we shall find answers to most of our questions of the past, to the past and of future interest.
Nazis bipolar
Thanks to the exhibition « How Nazis photographed their crimes in Auschwitz 1944 » in the Mémorial(Link) of the Shoa in Paris, the biased photographer’s view of what happened in Auschwitz is evident. The inhuman, factory-like organization of these concentration camps were constructed and managed with the primary aim of humiliation of Jewish people and other inmates. Careful reading and interpretation of these images is necessary to spot the sometimes small signs of resistance to be taken on photo by a Nazi photographer.
The revelation of a kind of bipolar disorder of the Nazi murderers shows up in the seemingly normal family meal of officers in their nearby homes. You might be surprised that many of these family members even decades later report on normal and comfortable lives despite their pitiless exercise of mass killings by the Nazi officials and their hired staff. Bipolar disorder is maybe the result of such split personalities, although we already have ample evidence that doing drugs was quite common at the time as well. 
Shoa Memorial
In the neighborhood of the Paris City Town Hall you find the Mémorial de la Shoa. There is a constant flux of visitors and pupils with their teachers passing through the rooms. They all continue to be really moved by the shocking images and their efforts to try to understand the full extent of the Shoa and the terrible effects it had even on survivors of the concentration camps. The continuation of the memory of the memories of those survivors by young people is one of the strong points of this exhibition. The transmission of memories finds many new ambassadors against the tendency to forget or downplay the horrors committed by the Nazis.
Of course it is overwhelming as an experience, but it all the more necessary to keep memories alive and guard against each tendency of denial. In the age of fake news and historical deep fakes, it will be all the more important to immunize people against any attempts of manipulation of historic truths. The availability of the information online and through youtube-videos is an indispensable next step in the preservation and dissemination of the documentaries. The Mémorial of the Shoa in Paris is an essential part of this commemoration as 76.000 Jewish persons were deported to concentration camps from France as well.(Image: Mémorial de la Shoa, Paris 2025)
Apocalyptic Collection
As long as humanity exists we had to deal with the experience of apocalyptic horrors. First, mankind could not make sense of natural disasters. Second, after we understood many of the disastrous events on earth and even most cosmological events, we proceeded to create our own apocalyptic disasters.
One thousand years of unimaginable suffering and destruction are the subject of a unique exhibition at the BNF entitled Apocalypse. The documents start with biblical representations of it and continues throughout the centuries. The artists‘ attempts to depict and characterize the Shoa is part of the exhibition. The atomic bomb is another issue of the 20th century. In the 21st century artists try to move beyond the different forms of the apocalypse. The collection of various kinds of dealing with apocalypses constitutes itself an apocalyptic experience. We still have to go a long way to come close to understanding what drives disasters and what the role of mankind is on this way to seemingly endless destruction. The apocalyptic experiences remind us to keep asking some fundamental questions. (Image: Exhibition Apocalypse at BNF Paris, Center Piece by Otobong Nkanga, Unearthed) 
January Spring
The early signs of spring in Europe usually show up in March. The monthly data from the Copernicus Climate Change Service (C3S) show that „average temperature over European land for January 2025 was 1.80°C, 2.51°C above the 1991-2020 average for January,“ (Link). The warming throughout January has several consequences. Vegetation starts into spring earlier. This means that people with allergies of early flowering suffer earlier during a year. Winter rest in animal lives will be shorter. The risks of droughts in some regions combined with floods in other regions is increased as well. Rockslides in the Alps and flooding in Italy and the Baltic states add to the costs of climate change.
Western Europe, witnessed a relatively „dry January“, even for those who kept drinking alcohol throughout the month. Heating and heating costs came down a bit and friends of gardening were surprised by some early showings of flowers of spring even in Paris neighborhoods (image below) as early as the first few days in February 2025! Strange new world. It all seems to happen a bit faster than most scientists expected. Time for adaptive behavior is shortened as well. 
United by travel
The economic rationale of profit maximization privileges the construction and management of profitable connections. For train transportation this has spurred over decades the construction of new train lines between metropolitan cities or regions. Whereas connections between Paris and Brussels are abundant and expensive from central stations those living somewhere in between the 2 cities, for example in Mons, have had little chance of access to reasonably priced and fast train connections. This neglect of the in between cities is slowly changing. Sufficiently fast and reasonably priced connections allow Europe to grow together also at the margins. Public transport as alternative to car traffic across borders for „in-between cities“ will bridge the gap between the ease of travel between metropolitan an more remote areas. There is economic growth to be reaped as connected infrastructures allow for economic as well as social mobility and joint development. This is the real European challenge ahead of us and not the numerous summits without tangible results for rural and urban populations beyond metropolitan regions. For regions spanning countries, some will be finally reunited by better public transport a kind of ecological unification. 
HTML Mindset
The hypertext markup language (HTML) allows us to navigate on the internet. No matter which Browser you use on your device, it interprets the HTML-text for you in a specific way. This means: HTML defines headings, normal text, placeholders for images, actionable buttons and referrals to more text, images, or videos. A good HTML enabled textbook for pupils, students or any lifelong learner, for example, will embed easily images, sound recordings or video demonstrations in the e-book. This additionally embedded content asks for a different mindset for content creators: the HTML mindset.
Just like in most learning environments, learners proceed with different speed and interests. HTML allows for additional options to dig deeper into a subject, return to a previous stage, lead on from where you left off before, jump to some other content or listen to a translated paragraph.
Due to the bringing together of content from different technical formats, the HTML mindset has an interdisciplinary touch to it. Blending text and image is our usual way to process information at most exhibitions. In Hypertexts we are “walking” along our own chosen track through the knowledge space or content archive. For web creators, therefore, it is common to use so-called “content management systems” to arrange structure and present content.
The learning of HTML is enhanced through many learning tools (w3schools.com). This helps you to get into the HTML mindset of content creation and a better grip on the interlinked world. (Image: extract of HTML code of this blog post on www.schoemann.org).
Artists Intergenerational
Generations influence each other. That’s a very simple general statement. Biographies, auto-biographies and life course research have all established sometimes more, sometimes less direct influences between the generations. The exhibition “A partir d’elle. Artists and their Mother“, curated by Julie Héraut, combines literature, photo and video that speak to the rather complex psychological or sociological issue. Visits in 2025 available at Stichting A, Brussels.
The starting point of the inquiry into the nature of photography by Roland Barth is chosen like an investigation into a crime. Sophie Létourneau had written an essay which proposes to read the original text by Barthes from this perspective. The artists in the exhibition seem to follow this process of asking themselves what their relationship to their mother is like and how to represent this in an artistic form.
A life course perspective, which takes images or videos with 10 or about 20 years difference, offers a kind of analytical as well as artificialized vision of the evolution of the artists’ relationships with their mother. Realistic images with a morphing backwards from old to young is presented next to images confronting young and old next to each other. “Words don’t come easy to me” could be the title of one of the videos where a young artist has a particularly hard time to talk to his/her mother.
Just after the celebrating Franz Kafka last year and his famous “Letter to my father”, the inquiry into artists and their mothers complements the analytical and artistic vision and interpretations of the child and parent intergenerational relationship. 