diff --git a/assets/hokusai.jpg b/assets/hokusai.jpg
new file mode 100644
index 0000000..34b7c0a
Binary files /dev/null and b/assets/hokusai.jpg differ
diff --git a/assets/hokusai.jpg.import b/assets/hokusai.jpg.import
new file mode 100644
index 0000000..5ab0d8e
--- /dev/null
+++ b/assets/hokusai.jpg.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/hokusai.jpg-83f17a2183b2fd26b068c7dcded990a8.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/hokusai.jpg"
+dest_files=[ "res://.import/hokusai.jpg-83f17a2183b2fd26b068c7dcded990a8.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/src/Piece.tscn b/src/Piece.tscn
index 14cec4b..f3349a5 100644
--- a/src/Piece.tscn
+++ b/src/Piece.tscn
@@ -1,7 +1,7 @@
 [gd_scene load_steps=19 format=2]
 
 [ext_resource path="res://src/Piece.gd" type="Script" id=1]
-[ext_resource path="res://assets/escher_lizards.jpg" type="Texture" id=2]
+[ext_resource path="res://assets/hokusai.jpg" type="Texture" id=2]
 
 [sub_resource type="VisualShaderNodeExpression" id=1]
 output_port_for_preview = 0
@@ -37,39 +37,39 @@ if (abs(input0.x - ((1.0 - input0.y + delta) / slope)) < thickness) {
 	output0 = vec3(0.5);
 }"
 
-[sub_resource type="VisualShaderNodeColorOp" id=14]
+[sub_resource type="VisualShaderNodeColorOp" id=5]
 
-[sub_resource type="VisualShaderNodeInput" id=15]
+[sub_resource type="VisualShaderNodeInput" id=6]
 input_name = "time"
 
-[sub_resource type="VisualShaderNodeSwitch" id=16]
+[sub_resource type="VisualShaderNodeSwitch" id=7]
 
-[sub_resource type="VisualShaderNodeBooleanUniform" id=17]
+[sub_resource type="VisualShaderNodeBooleanUniform" id=8]
 uniform_name = "reflection"
 
-[sub_resource type="VisualShaderNodeTexture" id=6]
+[sub_resource type="VisualShaderNodeTexture" id=9]
 output_port_for_preview = 0
 texture = ExtResource( 2 )
 
-[sub_resource type="VisualShaderNodeInput" id=7]
+[sub_resource type="VisualShaderNodeInput" id=10]
 output_port_for_preview = 0
 input_name = "uv"
 
-[sub_resource type="VisualShaderNodeVectorOp" id=8]
+[sub_resource type="VisualShaderNodeVectorOp" id=11]
 output_port_for_preview = 0
 default_input_values = [ 0, Vector3( 0, 0, 0 ), 1, Vector3( 0.25, 0.25, 1 ) ]
 operator = 2
 
-[sub_resource type="VisualShaderNodeVectorOp" id=9]
+[sub_resource type="VisualShaderNodeVectorOp" id=12]
 default_input_values = [ 0, Vector3( 0, 0, 0 ), 1, Vector3( 0.8, 0.1, 0 ) ]
 
-[sub_resource type="VisualShaderNodeVec3Uniform" id=10]
+[sub_resource type="VisualShaderNodeVec3Uniform" id=13]
 uniform_name = "scale"
 
-[sub_resource type="VisualShaderNodeVec3Uniform" id=11]
+[sub_resource type="VisualShaderNodeVec3Uniform" id=14]
 uniform_name = "offset"
 
-[sub_resource type="VisualShader" id=12]
+[sub_resource type="VisualShader" id=15]
 code = "shader_type canvas_item;
 uniform bool reflection;
 uniform vec3 scale;
@@ -184,21 +184,20 @@ void light() {
 
 }
 "
-graph_offset = Vector2( 463.214, -151.656 )
 mode = 1
 flags/light_only = false
 nodes/fragment/0/position = Vector2( 1480, 300 )
-nodes/fragment/3/node = SubResource( 6 )
+nodes/fragment/3/node = SubResource( 9 )
 nodes/fragment/3/position = Vector2( 740, 20 )
-nodes/fragment/4/node = SubResource( 7 )
+nodes/fragment/4/node = SubResource( 10 )
 nodes/fragment/4/position = Vector2( 0, 260 )
-nodes/fragment/5/node = SubResource( 8 )
+nodes/fragment/5/node = SubResource( 11 )
 nodes/fragment/5/position = Vector2( 280, -20 )
-nodes/fragment/6/node = SubResource( 9 )
+nodes/fragment/6/node = SubResource( 12 )
 nodes/fragment/6/position = Vector2( 540, 140 )
-nodes/fragment/7/node = SubResource( 10 )
+nodes/fragment/7/node = SubResource( 13 )
 nodes/fragment/7/position = Vector2( -20, 60 )
-nodes/fragment/8/node = SubResource( 11 )
+nodes/fragment/8/node = SubResource( 14 )
 nodes/fragment/8/position = Vector2( 300, 240 )
 nodes/fragment/13/node = SubResource( 1 )
 nodes/fragment/13/position = Vector2( 340, 400 )
@@ -234,18 +233,18 @@ float thickness = 0.05;
 if (abs(input0.x - ((1.0 - input0.y + delta) / slope)) < thickness) {
 	output0 = vec3(0.5);
 }"
-nodes/fragment/21/node = SubResource( 14 )
+nodes/fragment/21/node = SubResource( 5 )
 nodes/fragment/21/position = Vector2( 1020, -160 )
-nodes/fragment/22/node = SubResource( 15 )
+nodes/fragment/22/node = SubResource( 6 )
 nodes/fragment/22/position = Vector2( 160, -300 )
-nodes/fragment/23/node = SubResource( 16 )
+nodes/fragment/23/node = SubResource( 7 )
 nodes/fragment/23/position = Vector2( 1000, 60 )
-nodes/fragment/24/node = SubResource( 17 )
+nodes/fragment/24/node = SubResource( 8 )
 nodes/fragment/24/position = Vector2( 1000, -20 )
 nodes/fragment/connections = PoolIntArray( 5, 0, 6, 0, 6, 0, 3, 0, 13, 0, 0, 1, 4, 0, 5, 0, 4, 0, 13, 0, 13, 1, 17, 0, 15, 0, 17, 1, 17, 0, 0, 0, 8, 0, 6, 1, 7, 0, 5, 1, 3, 0, 21, 0, 19, 0, 21, 1, 22, 0, 19, 1, 6, 0, 19, 0, 24, 0, 23, 0, 3, 0, 23, 2, 21, 0, 23, 1, 23, 0, 17, 2 )
 
-[sub_resource type="ShaderMaterial" id=13]
-shader = SubResource( 12 )
+[sub_resource type="ShaderMaterial" id=16]
+shader = SubResource( 15 )
 shader_param/reflection = false
 shader_param/scale = Vector3( 0.25, 0.25, 1 )
 shader_param/offset = Vector3( 0, 0, 0 )
@@ -255,7 +254,7 @@ script = ExtResource( 1 )
 size = 64
 
 [node name="ColorRect" type="ColorRect" parent="."]
-material = SubResource( 13 )
+material = SubResource( 16 )
 anchor_right = 1.0
 anchor_bottom = 1.0
 margin_right = 64.0