diff --git a/src/vim_mask.xbm b/src/vim_mask.xbm
new file mode 100644
index 0000000..96dd929
--- /dev/null
+++ b/src/vim_mask.xbm
@@ -0,0 +1,14 @@
+#define vim_mask_icon_width 32
+#define vim_mask_icon_height 32
+static unsigned char vim_mask_icon_bits[] = {
+   0x00, 0x80, 0x01, 0x00, 0x00, 0xc0, 0x03, 0x00, 0xfc, 0xff, 0xff, 0x3f,
+   0xfc, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x7f, 0xf8, 0xff, 0xff, 0x7f,
+   0xf0, 0xff, 0xff, 0x7f, 0xf0, 0xff, 0xff, 0x3f, 0xf0, 0xff, 0xff, 0x1f,
+   0xf0, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0x07, 0xf0, 0xff, 0xff, 0x0f,
+   0xf8, 0xff, 0xff, 0x1f, 0xfc, 0xff, 0xff, 0x3f, 0xfe, 0xff, 0xff, 0x7f,
+   0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
+   0xfc, 0xff, 0xff, 0x3f, 0xf8, 0xff, 0xff, 0x1f, 0xf0, 0xff, 0xff, 0x0f,
+   0xf0, 0xff, 0xff, 0x5f, 0xf0, 0xff, 0xff, 0x3f, 0xf0, 0xff, 0xff, 0x7f,
+   0xf0, 0xff, 0xff, 0x3f, 0xf0, 0xff, 0xff, 0x3f, 0xf0, 0xff, 0xff, 0x3f,
+   0xf0, 0xff, 0xff, 0x3f, 0xf0, 0xff, 0xff, 0x7f, 0xd0, 0xe1, 0xdf, 0x1c,
+   0x00, 0xc0, 0x43, 0x00, 0x00, 0x80, 0x01, 0x00};