Web scraping Images

General information for the business: This is a personal project
Description of every module: There should be a single window which has the following fields:

URL of the data required in (I will copy and past this in)
Local folder for the data to be copied to (should allow to browse to this location)

A "Go" button
Description of requirements/functionality: I would like a small, desktop based app, for pulling down pictures from a website. I.e I point the application at a URL and then the pictures will copied down locally to the desktop.

The application will pull down all of the pictures from the defined URL and copied to a local folder. If this can be limited to the primary images, not the tiny gifs/frames/etc, all the better- if this takes much more time dont worry about it.

This should be a small and quick job, let me know if you need more information.
OS requirements: Windows
Extra notes: