Lizard Hi, thanks for reply,
I've just tested it but nothing to do, I'm using carbon theme.
I go to "/share/theme" but there are nothing in this directory, so I made a "es-theme-carbon/art/background and /logos" directory in it and I place in each respective folder images from other systems but renamed with the exact name of my collection, even with *.jpg, *.png or *.svg, nothing works.
But I saw in my case (carbon theme), the theme is stored in "/usr/share/emulationstation/themes/es-theme-carbon/art/background/.....etc....."
even when I copy images in these directories nothing happens, and worst after a reboot my 2 files are deleted automatically.
I also have a collections directory in "/userdata/system/configs/emulationstation/collections" where is the *.conf file for the collection.
Can I do something whith that ??