diff --git a/Histogram/svg.cpp b/Histogram/svg.cpp
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/Histogram/svg.cpp
@@ -0,0 +1 @@
+
diff --git a/Histogram/svg.h b/Histogram/svg.h
new file mode 100644
index 0000000..e3d2aa7
--- /dev/null
+++ b/Histogram/svg.h
@@ -0,0 +1,9 @@
+#pragma once
+#include <iostream>
+#include <string>
+#include <vector>
+
+void svg_begin(double width, double height);
+void svg_end();
+void svg_rect(double x, double y, double width, double height, std::string stroke = "black", std::string fill = "black");
+void svg_text(double left, double baseline, std::string text);