diff --git a/.gitignore b/.gitignore
index 2541189f..ac3e9c6e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 *.o
 src/test-map
+art/*.png
+art/test/*.png
diff --git a/Makefile b/Makefile
index 0dfdcbf0..f6cc743c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,9 @@
 
 all:
+	cd art && $(MAKE) all
 	cd src && $(MAKE) all
 
 clean:
+	cd art && $(MAKE) clean
 	cd src && $(MAKE) clean