Thanks for your response and sorry that we used your image out of context — I’ll edit in a note. The photograph used was one we had taken of a slide of a tutor’s talk about employment and careers.
Your illustration wasn’t in its original context: it seemed like the tutor in question was using your image to convey their thoughts about the importance of concealing working backgrounds. In the same talk, the tutor advocated the other points I mention such as dressing quirky etc.
We weren’t present at (or aware of) your guest talk. Apologies for the confusion and thanks for notifying us of this.