We will allow users to bookmark and share images they find on other websites and on our site. For this, we will need to do the following tasks:

1. Define a model to store images and their information

2. Create a form and a view to handle image uploads
3. Build a system for users to be able to post images they find on external websites

First, create a new application inside your bookmarks project directory with the following command:

django-admin startapp images

Add the new app to the INSTALLED_APPS setting in the settings.py file, as follows:

INSTALLED_APPS = [
    # ...
    'images.apps.ImagesConfig',
]

We have activated the images application in the project.