Here comes the latest part of Blackdust series: Blackdust-orientation. And some screenshots from the theme itself:
To install the theme unzip the tar.gz theme archive below to .fluxbox/styles/ folder structure.
If you choose to use /usr/share/fluxbox/styles then you must point the location of the wallpaper manually by using feh or nitrogen (or something else). The theme is GPL
Further notes: In the case of Fluxbox it is recommended to install feh.
To enable pseudo-transparency to make things appear as they were on the above screenshots see: https://www.techtimejourney.net/fluxbox-tweaks-enabling-pseudo-trasparency/
Google Chrome/Chromium theme page (Navigate to bottom to find Blackdust-Orientation theme)
Wallpaper is also included inside the theme archive.
Firefox theme (link points to my Mozilla page:https://addons.mozilla.org/en-US/firefox/addon/blackdust-orientation/