diff --git a/addons/ShaderLib/Artistic/Adjustment/HueNode.gd b/addons/ShaderLib/Artistic/Adjustment/HueNode.gd
new file mode 100644
index 0000000..bbac993
--- /dev/null
+++ b/addons/ShaderLib/Artistic/Adjustment/HueNode.gd
@@ -0,0 +1,73 @@
+@tool
+class_name VisualShaderNodeAdjustmentHueNode extends VisualShaderNodeCustom
+
+func _get_name() -> String:
+	return "HueNode"
+
+func _get_category() -> String:
+	return "Artistic/Adjustment"
+
+func _get_description() -> String:
+	return "Offsets the hue of input in by the amount of input offset."
+
+func _get_return_icon_type() -> PortType:
+	return PORT_TYPE_VECTOR_3D
+
+func _get_input_port_count() -> int:
+	return 2
+
+func _get_input_port_name(port: int) -> String:
+	match port:
+		0:
+			return "in"
+		_:
+			return "offset"
+
+func _get_input_port_type(port: int) -> PortType:
+	match port:
+		0:
+			return PORT_TYPE_VECTOR_3D
+		_:
+			return PORT_TYPE_SCALAR
+
+func _get_input_port_default_value(port: int) -> Variant:
+	match port:
+		1:
+			return 0.0
+		_:
+			return null
+
+func _get_output_port_count() -> int:
+	return 1
+
+func _get_output_port_name(port: int) -> String:
+	return "out"
+
+func _get_output_port_type(port: int) -> PortType:
+	return PORT_TYPE_VECTOR_3D
+
+func _get_property_count() -> int:
+	return 1
+
+func _get_property_default_index(index: int) -> int:
+	return 0
+
+func _get_property_name(index: int) -> String:
+	return "Range"
+
+func _get_property_options(index: int) -> PackedStringArray:
+	return ["Degrees", "Normalize"]
+
+func _get_global_code(mode: Shader.Mode) -> String:
+	var code: String = preload("HueNode.gdshaderinc").code
+	return code
+
+func _get_code(input_vars: Array[String], output_vars: Array[String], mode: Shader.Mode, type: VisualShader.Type) -> String:
+	var range_index: int = get_option_index(0)
+	var input: String = "vec3(1.0)"
+	var offset: String = input_vars[1]
+
+	if input_vars[0]:
+		input = input_vars[0]
+
+	return output_vars[0] + " = hue(%s, %s, %s);" % [input, offset, range_index]
diff --git a/addons/ShaderLib/Artistic/Adjustment/HueNode.gdshaderinc b/addons/ShaderLib/Artistic/Adjustment/HueNode.gdshaderinc
new file mode 100644
index 0000000..156d669
--- /dev/null
+++ b/addons/ShaderLib/Artistic/Adjustment/HueNode.gdshaderinc
@@ -0,0 +1,27 @@
+vec3 hue(vec3 input, float offset, int range_index){
+    // RGB to HSV
+	vec4 k = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
+    vec4 p = mix(vec4(input.bg, k.wz), vec4(input.gb, k.xy), step(input.b, input.g));
+    vec4 q = mix(vec4(p.xyw, input.r), vec4(input.r, p.yzx), step(p.x, input.r));
+    float d = q.x - min(q.w, q.y);
+    float e = 1.0e-10;
+    vec3 hsv = vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
+
+	offset = (range_index == 0) ? offset / 360.0 : offset;
+    float hue = hsv.x + offset;
+	if(hue < 0.0){
+		hsv.x = hue + 1.;
+	}
+	else if(hue > 1.){
+		hsv.x = hue - 1.;
+	}
+	else{
+		hsv.x = hue;
+	}
+
+	// HSV to RGB
+    vec4 k2 = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
+    vec3 p2 = abs(fract(hsv.xxx + k2.xyz) * 6.0 - k2.www);
+	vec3 rgb = hsv.z * mix(k2.xxx, clamp(p2 - k2.xxx, 0.0, 1.0), hsv.y);
+	return rgb;
+}
\ No newline at end of file
diff --git a/addons/ShaderLib/Procedural/Shapes/KochFractal.gdshaderinc b/addons/ShaderLib/Procedural/Shapes/KochFractal.gdshaderinc
index a5ad2a7..b04485f 100644
--- a/addons/ShaderLib/Procedural/Shapes/KochFractal.gdshaderinc
+++ b/addons/ShaderLib/Procedural/Shapes/KochFractal.gdshaderinc
@@ -31,6 +31,6 @@ float koch_fractal(vec2 uv, float outline, int iteration, float shape_width, flo
 
 	dist = length(center - vec2(clamp(center.x, -1.0, 1.0), 0));
 	dist += step(outline / 100.0, dist / scale);
-	koch_uv = center;
+	koch_uv = abs(center);
 	return 1.0 - dist;
 }
\ No newline at end of file
diff --git a/documentation/Documentation.md b/documentation/Documentation.md
index b147533..f61b3db 100644
--- a/documentation/Documentation.md
+++ b/documentation/Documentation.md
@@ -5,6 +5,12 @@ If you don't immediatly see new nodes under **_Addons_** category, simply reload
 # Uninstallation
 Delete the contents of **_addons/ShaderLib_** folder from your project. Make sure to delete it using the Godot editor instead of your default file system program.
 # Available Nodes
+<h2>Artistic nodes</h2>
+
+<h3>&emsp;Adjustment</h3>
+
+<h4><a href="/documentation/Nodes/Artistic/Adjustment/HueNode.md">&emsp;&emsp;Hue node</a></h4>
+
 <h2>Geometry nodes</h2>
 
 <h4><a href="/documentation/Nodes/Geometry/Mesh.md">&emsp;Mesh node</a></h4>
diff --git a/documentation/Nodes/Artistic/Adjustment/HueNode.md b/documentation/Nodes/Artistic/Adjustment/HueNode.md
new file mode 100644
index 0000000..12df42b
--- /dev/null
+++ b/documentation/Nodes/Artistic/Adjustment/HueNode.md
@@ -0,0 +1,20 @@
+# Hue node
+Offsets the hue of input <b><i>in</i></b> by the amount of input <b><i>offset</i></b>. The unit of the offset can be set with the parameter <b><i>Range</i></b>. Offset in <b><i>Degrees</i></b> is in the range -180 to 180. In <b><i>Normalize</b></i> it is -1 to 1.
+<hr>
+
+**Controls**
+|Name|Options|Description|
+|---|---|---|
+|Range|Degrees, Normalize|The unit used for the input offset|
+
+**Inputs**
+|Name|Type|Binding|Description|
+|---|---|---|---|
+|in|vec3|none|Input value|
+|offset|float|none|Amount to offset hue|
+  
+**Outputs**
+|Name|Type|Binding|Description|
+|---|---|---|---|
+|out|vec3|None|Output value|
+___
\ No newline at end of file