My-distro-configs-debian/configs/skel/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-desktop.xml

<?xml version="1.0" encoding="UTF-8"?>

<channel name="xfce4-desktop" version="1.0">
  <property name="backdrop" type="empty">
    <property name="screen0" type="empty">
      <property name="monitor0" type="empty">
        <property name="image-path" type="string" value="/usr/share/backgrounds/snow_covered_mountains_under_black_cloudy_sky_4k_hd_black.jpg"/>
        <property name="image-style" type="int" value="3"/>
      </property>
    </property>
  </property>
  <property name="desktop-menu" type="empty">
    <property name="show" type="bool" value="false"/>
  </property>
  <property name="desktop-icons" type="empty">
    <property name="single-click" type="bool" value="true"/>
    <property name="file-icons" type="empty">
      <property name="show-removable" type="bool" value="false"/>
      <property name="show-home" type="bool" value="false"/>
      <property name="show-filesystem" type="bool" value="false"/>
      <property name="show-trash" type="bool" value="false"/>
    </property>
  </property>
  <property name="last" type="empty">
    <property name="window-width" type="int" value="776"/>
    <property name="window-height" type="int" value="558"/>
  </property>
</channel>