Doh! Actually, if I had taken the time to read the tutorial, I would have seen she addresses those marks. She's talking about smoothing out the curves like at the bottom of the h and e which definitely look better in the after. She then talks about how to get rid of those "nuggets."
Lynda, it's fine to comment. I agree. Courtney is a talented designer and she is developing a nice style. However, in the samples on this page, legibility is difficult. I could not make out the last word (arise). This is a common issue for ALL calligraphers. I sometimes go back and look at things I have done and scrunch up my nose and think "wha....what was I thinking?!"
I have seen things on Instagram almost daily that I can't read. I think it is important we take note of these examples as it helps us to be cognizant as we go forward. I'm going to talk more about this when I do the videos for contemporary/modern calligraphy.
I agree Ellen, this is a good find!