Copyright and Licensing
All rights are reserved, as long nothing else is explicit stated. This includes all kinds of scanning, storing, reproduction and publication (electronic, print or other).

In case you like to use any contents of this web site for public or private use, please contact:
3rd Party Components and their Licenses
jQuery and jQuery UI
The website uses jQuery and jQuery UI components von &
jQuery License and jQuery UI License
Files: /jquery/*
The website uses MIT ( licensed FileSaver.js from,
MIT License
Files: /js/FileSaver.js
Files: /tools/FileSaver.js/*
The website uses MIT ( licensed base64-js from
MIT License
Files: /js/base64.js
Files: /js/base64js.min.js
Files: /tools/
The website uses a GNU General Public License version 3+ ( licensed geoPlugin von
Files: /php/geoplugin.class.php
GNU General Public License License version 3
The website uses a GNU Lesser General Public License version 3+ ( licensed PHP TCPDF von
GNU Lesser General Public License License version 3
Files: /tools/tcpdf/*
Google Fonts
The website uses Apache 2.0 ( licensed fonts from
Apache License 2.0
Files: /fonts/opensans/*
Files: /fonts/opensanscondensed/*
Google Icons
The website uses Apache 2.0 ( licensed icons from
Apache License 2.0
Files: /icons/*

account_multiple_*, alert_*, aspect-ratio_*, autorenew_*, book_*, book-open-page-variant_*, camera_*, camera-outline_*, cancel_*, cart_*, cart-off_*, cart-plus_*, chevron-left_*, chevron-right_*, city_*, cloud_*, coffee_*, contact-mail_*, copyright_*, content-copy_*, content-cut_*, credit-card_*, currency-usd_*, desktop-mac_*, dots-horizontal_*, dots-vertical_*, download_*, eject_*, email_*, eye_*, eye-off_*, file_*, file-pdf-box_*, film_*, filmstrip_*, fingerprint_*, flag_*, folder-multiple-image_*, fullscreen_*, fullscreen-exit_*, google-chrome_*, google-maps_*, help-circle_*, human_*, human-female_*, human-greeting_*, human-male_*, human-male-female_*, human-pregnant_*, ice-cream_*, image_*, image-album_*, image-frame_**, image-multiple_*, information_*, information-outline_*, invert-colors_*, key_*, library_*, library_books*, magnify_*, magnify-minus-outline_*, magnify-plus-outline_*, map-marker_*, menu_*, menu-down_*, nature_*, new-box_*, numeric-0-box_*, numeric-0-box-outline_*, numeric-1-box_*, numeric-1-box-outline_*, numeric-2-box_*, numeric-2-box-outline_*, numeric-3-box_*, numeric-3-box-outline_*, numeric-4-box_*, numeric-4-box-outline_*, numeric-5-box_*, numeric-5-box-outline_*, numeric-6-box_*, numeric-6-box-outline_*, numeric-7-box_*, numeric-7-box-outline_*, numeric-8-box_*, numeric-8-box-outline_*, numeric-9-box_*, numeric-9-box-outline_*, numeric-9-plus-box_*, numeric-9-plus-box-outline_*, open-in-new_*, palette_*, pause_*, phone_*, power_*, printer_*, quality-high_*, receipt_*, refresh_*, scanner_*, scooter_*, security_*, smoking-off_*, sort-alphabetical_*, sort-numeric_*, sort-variant_*, speaker_*, spellcheck_*, spray-bottle_*, stop_*, store_*, tag_*, tea_*, thumb-down_*, thumb-up_*, towing_*, tram_*, translate_*, truck_*, video_*, video-off_*, view-comfy-outline_*, view-dashboard-variant_*, view-grid_*, view-list_*, voicemail_*, volume-high_*, volume-low_*, volume-medium_*, volume-off_*, walk_*, water-off_*, web_*, white-balance-incandescent_*, white-balance-iridescent_*, white-balance-sunny_*, wrench_*, youtube-play_*
Material Design Icons
The website uses SIL OPEN FONT LICENSE Version 1.1 ( licensed icons from
Files: /icons/*

access-point_*, access-point-network_*, arrow-collapse-all_*, arrow-expand-all_*, box-cutter_*, bookshelf_*, bus_side_*, calculator_*, calendar-week_*, camera-off_*, car-hatchback_*, cart-outline_*, cash_*, cctv_*, ceiling-light_*, chevron-double-left_*, chevron-double-right_*, chili-hot_*, chili-medium_*, chili-mild_*, close-octagon_*, counter_*, credit-card-off_*, crown_*, church_*, currency-eur_*, database_*, delete_*, dog-side-off_*, edge_*, email-open_*, email-secure_*, emoticon-excited_*, emoticon-happy_*, emoticon-neutral_*, emoticon-sad_*, file-image_*, file-pdf_*, file-video_*, firefox_*, folder-multiple_*, glass-flute_*, hanger_*, help_*, help-box_*, high-definition_*, home-map-marker_*, home-modern_*, human-child_*, human-handsdown_*, human-handsup_*, ice-cream-off_*, image-off_*, image-outline_*, internet-explorer_*, language-c_*, language-cpp_*, language-css3_*, language-html5_*, language-javascript_*, language-php_*, linkedin_*, link-variant_*, linux_*, login-variant_*, logout-variant_*, loop_*, map-marker-multiple_*, map-marker-outline_*, map-marker-radius_*, minus-box-outline_*, music_*, music-off_*, nest-thermostat_*, network_*, numeric-0_*, numeric-0-circle_*, numeric-0-circle-outline_*, numeric-1_*, numeric-1-circle_*, numeric-1-circle-outline_*, numeric-2_*, numeric-2-circle_*, numeric-2-circle-outline_*, numeric-3_*, numeric-3-circle_*, numeric-3-circle-outline_*, numeric-4_*, numeric-4-circle_*, numeric-4-circle-outline_*, numeric-5_*, numeric-5-circle_*, numeric-5-circle-outline_*, numeric-6_*, numeric-6-circle_*, numeric-6-circle-outline_*, numeric-7_*, numeric-7-circle_*, numeric-7-circle-outline_*, numeric-8_*, numeric-8-circle_*, numeric-8-circle-outline_*, numeric-9_*, numeric-9-circle_*, numeric-9-circle-outline_*, numeric-9-plus-circle_*, numeric-9-plus-circle-outline_*, opera_*, package_*, package-variant_*, paper-roll_*, paypal_*, pen_*, percent_*, plus-box-outline_*, power-socket-de*, presentation_*, presentation-play printer-off_*, professional-hexagon_*, qrcode_*, qrcode-scan_*, quality-low_*, recycle_*, rollerblade-off_*, roman-numeral-1_*, roman-numeral-2_*, roman-numeral-3_*, roman-numeral-4_*, roman-numeral-5_*, roman-numeral-6_*, roman-numeral-7_*, roman-numeral-8_*, roman-numeral-9_*, roman-numeral-10_*, rotate-3d_*, seal_*, search-web_*, sitemap_*, shield-sun-outline_*, shoe-print_*, sign-caution_*, sign-direction_*, skull-crossbones_*, sort-ascending_*, sort_*, sort-descending_*, spotlight-beam_*, standard-definition_*, step-backward_*, step-forward_*, sunglasses_*, svg_*, temperature-celsius_*, temperature-fahrenheit_*, thermometer_*, thermometer-lines_*, trophy-outline_*, trophy-variant_*, truck-delivery_*, truck-fast_*, twitter_*, ubuntu_*, ultra-high-definition_*, umbrella_*, van-utility_*, video-vintage_*, volume-minus_*, volume-plus_*, volume-variant-off_black_*, weight-kilogram_*, wheelchair-accessibility_*, wifi_*, window-close_*, windows_*, xing_*
The Noun Project Icons
The website uses icons from
Microscope by Hector M from the Noun Project
Reset by Roberto Chiaveri from the Noun Project
Attribution 3.0 International United States (CC BY 3.0 US)
Files: /icons/NP/*
Museum Ulm
The website uses an invite card from the Museum Ulm.
Files: /3rd-party-pics/22-triennale-ulmer-kunst*
The website uses some real pictures / 3D simulations licensed from These pictures / 3D simulations are used for to simulate the placing of my pictures in rooms.
Files: /3rd-party-pics/123rf/*
room 1: astragal / 123RF Standard-Bild
room 2: poligonchik / 123RF Standard-Bild
room 3: bialasiewicz / 123RF Standard-Bild
room 4: elsar77 / 123RF Standard-Bild
room 5: poligonchik / 123RF Standard-Bild
OpenAI*. ChatGPT* 3.5
Starting with 2023, I use ChatGPT* to generate and/or grammer/spell check and/or translate text.
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