diff --git a/ch1-high-aspiration.dot b/ch1-high-aspiration.dot
index 8ff606c..40e1938 100644
--- a/ch1-high-aspiration.dot
+++ b/ch1-high-aspiration.dot
@@ -7,9 +7,9 @@ digraph {
     andesite [label="Andesite\n(dep: farm)" color=yellow];
     andesite_alloy [label="Andesite Alloy" color=yellow];
     log [label="* Log" color=green];
-    stripped_log [label="Stripped * Log"];
-    planks [label="* Planks"];
-    wood_slab [label="* Wood Slab"];
+    stripped_log [label="Stripped * Log"] [color=green];
+    planks [label="* Planks"] [color=green];
+    wood_slab [label="* Wood Slab"] [color=green];
     kinetic_mechanism [label="Kinetic Mechanism"];
 
     kelp_farm [label="Kelp Farm" shape=box3d color=green]; kelp_farm -> kelp [color=green];
@@ -17,9 +17,9 @@ digraph {
     strainers [label="Strainer array\n(dep: Strainer replacement)" shape=box3d color=yellow]; strainers -> sand [color=green];
     wood_farm [label="Wood Farm" shape=box3d color=green]; wood_farm -> log [color=green];
 
-    log -> stripped_log [label="Sawing" color=gray];
-    stripped_log -> planks [label="Sawing" color=gray];
-    planks -> wood_slab [label="Sawing" color=gray];
+    log -> stripped_log [label="Sawing" color=green];
+    stripped_log -> planks [label="Sawing" color=green];
+    planks -> wood_slab [label="Sawing" color=green];
 
     sand -> clay_ball [label="Washing" color=green fontcolor=blue];
 
@@ -35,19 +35,19 @@ digraph {
     andesite -> mixer_andesite [color=green];
     mixer_andesite -> andesite_alloy [color=green];
 
-    wood_slab -> ckm_deploy_andesite_1;
-    andesite_alloy -> ckm_deploy_andesite_1;
-    andesite_alloy -> ckm_deploy_andesite_2;
+    wood_slab -> ckm_deploy_andesite_1 [color=green];
+    andesite_alloy -> ckm_deploy_andesite_1 [color=green];
+    andesite_alloy -> ckm_deploy_andesite_2 [color=green];
     ckm_saw [label="Input: Saw"]; ckm_saw -> ckm_deploy_saw;
 
     subgraph cluster_kinetic_mechanism {
 
-        ckm_deploy_andesite_1 [label="1: Deploy Andesite alloy" shape=box];
-        ckm_deploy_andesite_2 [label="2: Deploy Andesite alloy" shape=box];
-        ckm_deploy_saw [label="3: Deploy Saw" shape=box];
+        ckm_deploy_andesite_1 [label="1: Deploy Andesite alloy" shape=box color=green];
+        ckm_deploy_andesite_2 [label="2: Deploy Andesite alloy" shape=box color=green];
+        ckm_deploy_saw [label="3: Deploy Saw" shape=box color=green];
 
-        ckm_deploy_andesite_1 -> ckm_deploy_andesite_2;
-        ckm_deploy_andesite_2 -> ckm_deploy_saw;
+        ckm_deploy_andesite_1 -> ckm_deploy_andesite_2 [color=green];
+        ckm_deploy_andesite_2 -> ckm_deploy_saw [color=green];
     }
     ckm_deploy_saw -> kinetic_mechanism;
 }