/usr/share/themes/Opensaw/openbox-3/ is in openbox-themes 1.0.2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/themes/Opensaw/openbox-3/bullet.xbm
/usr/share/themes/Opensaw/openbox-3/close.xbm
/usr/share/themes/Opensaw/openbox-3/close_disabled.xbm
/usr/share/themes/Opensaw/openbox-3/close_hover.xbm
/usr/share/themes/Opensaw/openbox-3/close_pressed.xbm
/usr/share/themes/Opensaw/openbox-3/iconify.xbm
/usr/share/themes/Opensaw/openbox-3/iconify_disabled.xbm
/usr/share/themes/Opensaw/openbox-3/iconify_hover.xbm
/usr/share/themes/Opensaw/openbox-3/iconify_pressed.xbm
/usr/share/themes/Opensaw/openbox-3/max.xbm
/usr/share/themes/Opensaw/openbox-3/max_disabled.xbm
/usr/share/themes/Opensaw/openbox-3/max_hover.xbm
/usr/share/themes/Opensaw/openbox-3/max_pressed.xbm
/usr/share/themes/Opensaw/openbox-3/max_toggled.xbm
/usr/share/themes/Opensaw/openbox-3/themerc