Grid with image field

Hello, I am testing a GRID application, and I want to display an image that I have in a folder according to an identification number.
I have changed the field type to IMAGE(filename) but it does not show it. I have the images hosted on another Linux server with SAMBA. I have tried configuring the image directory in the project with SMB://samba_ip_address but I cannot get it to display them in the grid.
Can anyone help me?
Greetings and thank you very much.