Microsoft has added a new theme pack to Microsoft Store users for Windows 10 called Sunflowers PREMIUM.
The new Sunflowers PREMIUM theme package was uploaded today 19/2/2020 and contains 17 high quality 4K wallpapers, the description of which is as follows:
Enjoy the warm glow of sunflowers, near and far, with these 17 premium 4k images, which are free for Windows 10 themes. These images will only be used as desktop wallpaper.
After downloading the gallery, go to Start> Settings> Personalization> Themes and click on the theme you prefer.
To apply the new theme and change it to a more appropriate color based on the current wallpaper, click Personalize> Colors> and Select "Automatically select accent color from my background".
The minimum requirements to install the theme are: Windows 10 operating system version 14951.0 or later and Architecture x86, x64, ARM, ARM64.
You can download the 'Sunflowers PREMIUM' theme pack from this link.