When showing a window's title in the kill prompt, if it doesn't have a title use...

[chaz/openbox] / themes / Natura / openbox-3 / desk.xbm

#define desk_width 8
#define desk_height 8
static unsigned char desk_bits[] = {
   0x00, 0x00, 0x48, 0x78, 0x7e, 0x78, 0x48, 0x00 };