lyx_mirror/lib/images/math/thicksim.xpm

/* XPM */
static char *a[] = {
/* columns rows colors chars-per-pixel */
"19 7 3 1",
"  c black",
". c black",
"X c None",
/* pixels */
"XXX......XXXXXXXXX.",
"XX........XXXXXXXX.",
"X..XXXXX...XXXXXXX.",
"..XXXXXXX...XXXXX..",
".XXXXXXXXX...XXX..X",
".XXXXXXXXXX......XX",
".XXXXXXXXXXX....XXX"
};