diff --git a/resources/images/box_blue.png b/resources/images/box_blue.png new file mode 100644 index 0000000..41a59a0 Binary files /dev/null and b/resources/images/box_blue.png differ diff --git a/resources/images/box_red.png b/resources/images/box_red.png new file mode 100644 index 0000000..dd9781f Binary files /dev/null and b/resources/images/box_red.png differ diff --git a/resources/images/box_spot_blue.png b/resources/images/box_spot_blue.png new file mode 100644 index 0000000..cd4608e Binary files /dev/null and b/resources/images/box_spot_blue.png differ diff --git a/resources/images/box_spot_red.png b/resources/images/box_spot_red.png new file mode 100644 index 0000000..c326a31 Binary files /dev/null and b/resources/images/box_spot_red.png differ