<code bash>
dnf install @kde
dnf install @cinnamon-desktop
dnf install @lxde-desktop
dnf install @lxqt-desktop

dnf groupinstall mate-desktop
dnf groupinstall mate-applications
</code>

list available desktops
  dnf grouplist -v hidden | grep desktop

   KDE Plasma Workspaces (kde-desktop-environment)
   Xfce Desktop (xfce-desktop-environment)
   LXDE Desktop (lxde-desktop-environment)
   LXQt Desktop (lxqt-desktop-environment)
   Cinnamon Desktop (cinnamon-desktop-environment)
   MATE Desktop (mate-desktop-environment)
   Sugar Desktop Environment (sugar-desktop-environment)
   Basic Desktop (basic-desktop-environment)
   Cinnamon (cinnamon-desktop)
   MATE (mate-desktop)
   KDE (K Desktop Environment) (kde-desktop)
   Basic Desktop (basic-desktop)
   Enlightenment (enlightenment-desktop)
   Guest Desktop Agents (guest-desktop-agents)
   LXDE (lxde-desktop)
   LXQt (lxqt-desktop)
   Sugar Desktop Environment (sugar-desktop)
   Xfce (xfce-desktop)
   GNOME Desktop Environment (gnome-desktop)


Install the desired group:
  dnf groupinstall "KDE Plasma Workspaces"
Or, use the short group name to install:
  dnf install @mate-desktop

=== remote access and ssh tunneling ===
https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-vnc-remote-access-for-the-gnome-desktop-on-centos-7

=== baloo ===

  balooctl disable
  killall baloo_file_extractor
  killall baloo_file

=== cinnamon icon pack ===

  cd ~/.icons
  tar xf ~/Downloads/Tela-green.tar.xz