diff --git a/lib/src/Coord.cpp b/lib/src/Coord.cpp
index 10bfc36..9ba63f6 100644
--- a/lib/src/Coord.cpp
+++ b/lib/src/Coord.cpp
@@ -15,14 +15,14 @@ auto Draw(std::ostream & out, std::map<Coord, ValueType> image) -> void {
     for (ValueType x = minX; x <= maxX; x++) {
       auto it = image.find({x,y});
       if (image.end() == it) {
-        out << ".";
+        out << "░";
       } else switch (it->second) {
-      case 0: out << "░"; break;
+      case 0: out << "▒"; break;
       case 1: out << "▓"; break;
-      case 2: out << "2"; break;
-      case 3: out << "3"; break;
-      case 4: out << "4"; break;
-      default: out << "!"; break;
+      case 2: out << "■"; break;
+      case 3: out << "◆"; break;
+      case 4: out << "●"; break;
+      default: out << "★"; break;
       }
     }
     out << "\n";