diff --git a/README.md b/README.md
index dcc3d96..3c2e181 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Feature Extraction: Extracts various features such as brightness, contrast, hue,
 
 Style Transfer: Applies the style of the reference image to the target image using histogram matching.
 
-Image Enhancement: Enhances the processed image by adjusting brightness, contrast, and color.
+Image Enhancement: Enhances the processed image by adjusting brightness, contrast, and color. Additional utilities allow for highlight/shadow adjustments and vignette effects.
 Visualization: Plots the reference image, original target image, and processed target image along with their respective features.
 ![result4](https://github.com/user-attachments/assets/0e020632-f4d6-4abf-9d1e-d9addab57eed)
 ![reslut2](https://github.com/user-attachments/assets/e81435cd-294b-44d4-8ab2-9b29b329081b)
@@ -25,6 +25,8 @@ The Image Style Transfer project extracts features from a reference image and ap
 - **Feature Extraction**: Extracts various features such as brightness, contrast, hue, saturation, vibrance, color moments, and color coherence vector (CCV) from the images.
 - **Style Transfer**: Applies the style of the reference image to the target image using histogram matching.
 - **Image Enhancement**: Enhances the processed image by adjusting brightness, contrast, and color.
+- **Highlight and Shadow Control**: Fine-tunes shadows and highlights for better exposure.
+- **Vignette Effect**: Adds an optional vignette for creative styling.
 - **Visualization**: Plots the reference image, original target image, and processed target image along with their respective features.
 
 ## Requirements
diff --git a/Script b/Script
index 0c96a6e..b2cc373 100644
--- a/Script
+++ b/Script
@@ -169,6 +169,26 @@ class ImageStyleTransfer:
         image_enhanced = enhancer.enhance(color)
         return np.array(image_enhanced)
 
+    def adjust_highlights_shadows(self, image, shadow_factor=1.0, highlight_factor=1.0):
+        """Adjust shadows and highlights similar to photo editors."""
+        hsv = cv2.cvtColor(image, cv2.COLOR_RGB2HSV).astype(np.float32)
+        v = hsv[:, :, 2] / 255.0
+        shadows = v < 0.5
+        v[shadows] = np.clip(v[shadows] * shadow_factor, 0, 1)
+        v[~shadows] = np.clip(v[~shadows] * highlight_factor, 0, 1)
+        hsv[:, :, 2] = v * 255
+        return cv2.cvtColor(hsv.astype(np.uint8), cv2.COLOR_HSV2RGB)
+
+    def add_vignette(self, image, strength=0.5):
+        """Apply a vignette effect to the image."""
+        rows, cols = image.shape[:2]
+        kernel_x = cv2.getGaussianKernel(cols, int(cols * strength))
+        kernel_y = cv2.getGaussianKernel(rows, int(rows * strength))
+        kernel = kernel_y @ kernel_x.T
+        mask = kernel / kernel.max()
+        vignette = image * mask[:, :, np.newaxis]
+        return vignette.astype(np.uint8)
+
     def plot_results(self, reference_image, reference_features, original_image, original_features, processed_image,
                      processed_features, title):
         """