diff --git a/header.bat b/header.bat
index 6c7a2af..41a0779 100644
--- a/header.bat
+++ b/header.bat
@@ -16,8 +16,8 @@ CLS
 IF ERRORLEVEL 1 (
   ECHO Installation of Python not found, installation...
 
-  :: Install Python 3.11 from MS Store
-  ECHO Y | winget install -he 9NRWMJP3717K
+  :: Install Python 3.12 from MS Store
+  ECHO Y | winget install -he 9NCVDN91XZQP
 
   ECHO Download and installation of dependencies...
 
@@ -34,14 +34,11 @@ IF ERRORLEVEL 1 (
   !py! -m !pipR! >NUL
 )
 
-:: Download images under %TEMP%\images
-REM TODO
-
 :: Write the program
 CALL :getLine "::python_beg" "::python_end" > "!tmpFile!"
 
 :: Run the program
-PowerShell -Command "Start-Process cmd -Argument '/c START /B python !tmpFile!' -WindowStyle hidden"
+!py! "!tmpFile!" online
 EXIT /B
 
 :getLine <beg str> <end str>
diff --git a/main.py b/main.py
index 3df3b38..2d62b38 100644
--- a/main.py
+++ b/main.py
@@ -1,24 +1,29 @@
-from random import choice
+from os import makedirs
 from os.path import join
+from random import choice
+from sys import argv
+from urllib.request import urlretrieve
+
 from PIL import Image, ImageDraw, ImageFont
 
+zodiac_signs = [
+    "Belier",
+    "Cancer",
+    "Balance",
+    "Capricorne",
+    "Taureau",
+    "Lion",
+    "Scorpion",
+    "Verseau",
+    "Gemeaux",
+    "Vierge",
+    "Sagittaire",
+    "Poissons",
+]
+
 
 def generate_horoscope() -> dict[str, dict[str, str]]:
-    zodiac_signs = [
-        "Belier",
-        "Cancer",
-        "Balance",
-        "Capricorne",
-        "Taureau",
-        "Lion",
-        "Scorpion",
-        "Verseau",
-        "Gemeaux",
-        "Vierge",
-        "Sagittaire",
-        "Poissons",
-    ]
-
+    """Generate horoscope predictions"""
     horoscope = {}
     for sign in zodiac_signs:
         love = choice(["+++", "++", "+", "-", "- -"])
@@ -27,7 +32,13 @@ def generate_horoscope() -> dict[str, dict[str, str]]:
     return horoscope
 
 
+def get_path(image: str):
+    """Return the path of the image"""
+    return join("images", f"{image.lower()}.png")
+
+
 def create_horoscope_image(horoscope: dict[str, dict[str, str]]):
+    """Generate horoscope images"""
     img_width, img_height = 1200, 425
     image = Image.new("RGBA", (img_width, img_height), color=(255, 255, 255, 0))
     draw = ImageDraw.Draw(image)
@@ -39,7 +50,7 @@ def create_horoscope_image(horoscope: dict[str, dict[str, str]]):
 
     x, y = 10, 10
     for sign, prediction in horoscope.items():
-        sign_image = Image.open(join("images", f"{sign.lower()}.png")).convert("RGBA")
+        sign_image = Image.open(get_path(sign)).convert("RGBA")
         sign_image.thumbnail((100, 105))
         image.paste(sign_image, (x + 20, y), sign_image)
 
@@ -80,7 +91,22 @@ def create_horoscope_image(horoscope: dict[str, dict[str, str]]):
     return image
 
 
+def download_images():
+    """Download images from source"""
+    url = "https://git.mylloon.fr/Anri/Horoscope/raw/branch/main/images/"
+
+    makedirs("images", exist_ok=True)
+    for el in zodiac_signs + ["love", "work"]:
+        urlretrieve(url + el.lower() + ".png", get_path(el))
+
+
 if __name__ == "__main__":
+    if len(argv) > 2 or (len(argv) == 2 and argv[1] != "online"):
+        exit(1)
+
+    if len(argv) == 2:
+        download_images()
+
     # Generate new horoscope
     new_horoscope = generate_horoscope()