diff --git a/visualization/obc2kg_1720.png b/visualization/obc2kg_1720.png
new file mode 100644
index 0000000000000000000000000000000000000000..1cad795386290afbea9e264d126d36b43c4252ee
Binary files /dev/null and b/visualization/obc2kg_1720.png differ
diff --git a/visualization/obc2kg_1720_mapped.png b/visualization/obc2kg_1720_mapped.png
new file mode 100644
index 0000000000000000000000000000000000000000..23e1dfec4fc5a12cf60c8e82716371397a622db7
Binary files /dev/null and b/visualization/obc2kg_1720_mapped.png differ