This semester I am substitute teaching again at the Institut Libre Marie Haps in Brussels. I am teaching two courses of English oral practice in Bachelor 1 and 2, applying the course of English phonetics the students have had before.
I wanted to include the usual chart of English vowels in my slides. Since I wanted to be able to customize the image and display only some parts of the chart on different slides, I just created my own using Illustrator. I am putting it here for you to use it if you need it.
You can just download the jpg file or the original Illustrator CS4 file.