Help please

Hi can anyone check this and I would be grateful if anyone could help me improve it to sound more formal.
The person I am writing to is a event photographer whom I have spoken to before and he gave me his business card to get back to him.

I am writing to follow up on our discussion we had at Olympia nearly 2 months ago. I asked you a few questions about your experience as an event photographer and whether you work for an agency. If you wonder how I got your email, you gave me your business card to get back to you.


I'm currently studying photography degree in the University of Greenwich and I just wanted to ask how I can get into the event photography agency that you work for since I want to build up on my photography experience.