diff --git a/sig-robotics/proposal/Offline Visual Navigation without Metric Map/images/framework.png b/sig-robotics/proposal/Offline Visual Navigation without Metric Map/images/framework.png new file mode 100644 index 0000000..e878d1c Binary files /dev/null and b/sig-robotics/proposal/Offline Visual Navigation without Metric Map/images/framework.png differ diff --git a/sig-robotics/proposal/Offline Visual Navigation without Metric Map/images/topological_navigation.png b/sig-robotics/proposal/Offline Visual Navigation without Metric Map/images/topological_navigation.png new file mode 100644 index 0000000..dd48a3e Binary files /dev/null and b/sig-robotics/proposal/Offline Visual Navigation without Metric Map/images/topological_navigation.png differ