Image thumbnail for folder

[erw1]

I currently have nemo 3.6.5 as file manager, there does not seem to be a way to add an image thumbnail to a folder. Is there a file manager that allows so, and how?

nemo.png

[absque fenestris]

Select the folder and open it with - right click > Properties.
Click on the symbol and select a suitable subject in the dialog box that opens.

[erw1]

Under Properties>Emblems you can select and emblem, not an image.

[absque fenestris]

These are the peculiarities of Mate and Cinnamon.
In Mate (or Gnome 2...) you can do things like that.
In Cinnamon?

[erw1]

Yeah,

$ echo $DESKTOP_SESSION
cinnamon