diff --git a/main.py b/main.py
index 8e2552c..7576d34 100644
--- a/main.py
+++ b/main.py
@@ -3,32 +3,10 @@ import pickle
 from typing import List
 from PIL import Image, ImageFile
 import numpy as np
+from multiprocessing import Pool, Manager
+
 ImageFile.LOAD_TRUNCATED_IMAGES = True
 
-target_path = input('Input relative path for target image: ')
-Image.open(target_path)
-
-user_input = input('Input segment width count (Higher=more pictures used. Default = 40): ')
-global width_segments_count
-try:
-    width_segments_count = int(user_input)
-except:
-    width_segments_count = 40
-
-user_input = input('Input segment height count (Higher=more pictures used. Default = 40): ')
-global height_segments_count
-try:
-    height_segments_count = int(user_input)
-except:
-    height_segments_count = 40
-
-user_input = input('Input quality for filling pictures (1=default, 2=double the size): ')
-global FILLING_QUALITY
-try:
-    FILLING_QUALITY = int(user_input)
-except:
-    FILLING_QUALITY = 1
-
 class PictureInfos:
     def __init__(self, image_path, color, used):
         self.image_path = image_path
@@ -67,7 +45,7 @@ def get_picture_names(file_path):
     return os.listdir(file_path)
 
 
-def get_closest(target):
+def get_closest(target, allPictures):
     image: PictureInfos
     closest = np.inf
     closest_path = ''
@@ -83,49 +61,99 @@ def get_closest(target):
                 closest_path = image.image_path
     return closest_path
 
+def create_picture_segment(target, allPictures, starting_layer, end_layer, width_segments_count, PIXELS_TO_FILL_WIDTH, PIXELS_TO_FILL_HEIGHT, FILLING_QUALITY):
+    picture_piece = Image.new('RGB', (int(width_segments_count*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY), int((end_layer-starting_layer)*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY)))
+    layer_offset = 0
+    for layer in target[int(starting_layer):int(end_layer)]:
+        segment_offset = 0
+        for segment in layer:
+            closest = get_closest(segment, allPictures)
+            closest_img = Image.open(closest)
+            closest_img = closest_img.resize((PIXELS_TO_FILL_WIDTH*FILLING_QUALITY, PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY))
+            picture_piece.paste(closest_img, (segment_offset*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY, layer_offset*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY))
+            segment_offset +=1
+        layer_offset += 1
+        print(layer_offset,'Layer done')
+    return picture_piece
 
 
 
-source_categories = os.listdir('./101_ObjectCategories')
 
-if 'allPictures.pkl' not in os.listdir():
-    allPictures = list()
-    print('Getting all pictures')
-    for category in source_categories:
-        imgs_path = './101_ObjectCategories/'+category
-        category_images = get_picture_names(imgs_path)
-        for img in category_images:
-            img_path = imgs_path +'/'+img
-            allPictures.append(PictureInfos(img_path, get_average_color(img_path), False))
-        print(category,'done')
+if __name__ == '__main__':
+    ### Starting sequence ###
+    target_path = input('Input relative path for target image: ')
+    Image.open(target_path)
 
-    with open('allPictures.pkl', 'wb') as file:
-        pickle.dump(allPictures, file)
-    print('done')
-else:
-    with open('allPictures.pkl', 'rb') as file:
-        allPictures = pickle.load(file)
+    user_input = input('Input segment width count (Higher=more pictures used. Default = 100. Musn\'t exceed pixel of original): ')
+    try:
+        width_segments_count = int(user_input)
+    except:
+        width_segments_count = 100
 
-print('Segmenting target')
-target = get_color_space_array(target_path)
-print('Segmenting done')
+    user_input = input('Input segment height count (Higher=more pictures used. Default = 100. Musn\'t exceed pixel of original): ')
+    try:
+        height_segments_count = int(user_input)
+    except:
+        height_segments_count = 100
+
+    user_input = input('Input quality for filling pictures (1=default, 2=double the size): ')
+    try:
+        FILLING_QUALITY = int(user_input)
+    except:
+        FILLING_QUALITY = 1
+    
+    user_input = input('Input worker count: (default 1) Recomended PC\'s cores if you dont want to kill your PC: ')
+    try:
+        working_size = int(user_input)
+    except:
+        working_size = 1
+
+    ### Getting all pictures ###
+
+    if 'allPictures.pkl' not in os.listdir():
+        source_categories = os.listdir('./101_ObjectCategories')
+        allPictures = list()
+        print('Getting all pictures')
+        for category in source_categories:
+            imgs_path = './101_ObjectCategories/'+category
+            category_images = get_picture_names(imgs_path)
+            for img in category_images:
+                img_path = imgs_path +'/'+img
+                allPictures.append(PictureInfos(img_path, get_average_color(img_path), False))
+            print(category,'done')
+
+        with open('allPictures.pkl', 'wb') as file:
+            pickle.dump(allPictures, file)
+        print('done')
+    else:
+        with open('allPictures.pkl', 'rb') as file:
+            allPictures = pickle.load(file)
+
+    print('Segmenting target')
+    target = get_color_space_array(target_path)
+    print('Segmenting done')
+
+    ### Start to create image ###
+    # print((int(width_segments_count*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY), int(height_segments_count*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY)))
 
 
-# print((int(width_segments_count*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY), int(height_segments_count*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY)))
+    
+    working_length = np.floor(len(target)/working_size)
 
-new_im = Image.new('RGB', (int(width_segments_count*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY), int(height_segments_count*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY)))
+    pool = Pool()
+    picture_segments = pool.starmap(create_picture_segment, [(target, allPictures, working_length*i, working_length*(i+1), width_segments_count, PIXELS_TO_FILL_WIDTH, PIXELS_TO_FILL_HEIGHT, FILLING_QUALITY) for i in range(working_size)])
+    pool.close()
+    pool.join()
+    
+    i = 0
+    print(picture_segments)
+
+    new_im = Image.new('RGB', (int(width_segments_count*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY), int(height_segments_count*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY)))
+    for segment in picture_segments:
+        new_im.paste(segment, (0, int(i*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY*working_length)))
+        i +=1
+
+    new_im.show()
+    new_im.save('final.jpg')
 
-layer_offset = 0
-for layer in target:
-    segment_offset = 0
-    for segment in layer:
-        closest = get_closest(segment)
-        closest_img = Image.open(closest)
-        closest_img = closest_img.resize((PIXELS_TO_FILL_WIDTH*FILLING_QUALITY, PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY))
-        new_im.paste(closest_img, (segment_offset*PIXELS_TO_FILL_WIDTH*FILLING_QUALITY, layer_offset*PIXELS_TO_FILL_HEIGHT*FILLING_QUALITY))
-        segment_offset +=1
-    layer_offset += 1
-    print(layer_offset,'Layer done')
 
-new_im.show()
-new_im.save('final.jpg')
\ No newline at end of file
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..f421944
--- /dev/null
+++ b/test.py
@@ -0,0 +1,20 @@
+from multiprocessing import Pool, Manager
+import random
+import time
+
+def some_function(some_input):
+    time.sleep(random.random())
+    return some_input
+
+def test():
+    global testStr
+    testStr = 'Hello'
+if __name__ == '__main__':
+    test()
+    pool = Pool()
+    manager = Manager()
+    print(pool.map(some_function, [('Hello') for i in range(4)]))
+
+
+
+