Install eog-plugin-disable-dark-theme by entering the following commands in the terminal:
sudo apt update sudo apt install eog-plugin-disable-dark-theme
Description:
Disable Dark Theme plugin for GNOME Image Viewer
eog-plugins contain a set of plugins for eog, the GNOME Image Viewer. . The GNOME Image Viewer uses the dark variant for supported GTK+ themes. This plugin overrides that to use the regular version of the theme.
Homepage: https://wiki.gnome.org/Apps/EyeOfGnome/Plugins
Version: 3.26.2-1
Section: universe/gnome