Display snapshot in dashboard

Hi,

I have an automation that let a camera take a snapshot.
filename: doorbell.jpg
the file is stored here;
\192.168.188.199\config\www\doorbell
This automation will trigger a timer helper.

When the timer is finished another automation is triggered to delete the file again.

Via samba share I can nicely see that the above automations work nicely.

I now want to display the created snapshot on my dashboard. Important that when a new snapshot is created, this will also appear in my dashboard.
This I struggle to get this working.

Any tips how I can make this work?

Thanks!

Greetz
Jules