Mark produced a very striking template based on my design and 'big idea'. It has been much admired by my newsletter readers.
I found the whole process of working with mark a great experience. He quickly understood my needs, edits and direction and was super responsive. he was also very good at asking 'stupid questions I had as a mailchimp newbie.
It is worth noting that I approached 5 mailchimp designers. Mark was the most responsive and most competitive. On top of his great work, I have no hesitation in recommending him.