diff --git a/FilteringImages/FilteringImages.pde b/FilteringImages/FilteringImages.pde
index 8b13789..5f476f2 100644
--- a/FilteringImages/FilteringImages.pde
+++ b/FilteringImages/FilteringImages.pde
@@ -1 +1,21 @@
+//declare variables
+PImage pusheen;
+PImage kittens;
 
+void setup(){
+size(800,600);  //set size of screen
+
+//initialize variables
+pusheen=loadImage("pusheen.jpg");
+kittens=loadImage("kittens2.jpg");
+
+pusheen.mask(kittens);  //mask the pusheen image
+}
+
+void draw(){
+
+background(map(mouseY,0,height,0,255));  //draw a background
+
+image(pusheen,mouseX,mouseY);  //display the image
+
+}
\ No newline at end of file
diff --git a/FilteringImages/data/kittens2.jpg b/FilteringImages/data/kittens2.jpg
new file mode 100644
index 0000000..4b5edf3
Binary files /dev/null and b/FilteringImages/data/kittens2.jpg differ
diff --git a/FilteringImages/data/pusheen.jpg b/FilteringImages/data/pusheen.jpg
new file mode 100644
index 0000000..8ce9ed0
Binary files /dev/null and b/FilteringImages/data/pusheen.jpg differ