I've put a link to the Visual Dictionary in my sidebar.  Clicking on the animated button will take you to the English homepage.  From there, you can choose the category you would like, and then once you have chosen a page, you can click on the "language button at the top to change the page to French.  You can also search for a word in English or French.

For example, here is the English page for "Music" .  From there, I choose  the piano keyboard , and then click on "language" to go to the French page. 

We actually have these pages as a book, which I was thrilled to find at a second hand store here for 50 cents.  I find it very useful.