It has been quite some time since I have read anything so enthralling. Blue period is about a high school student who only just got exposed to the world of art. We see him striving to become better at it. It is indeed a captivating experience.
But the thing that stands out to me the most is how relatable the characters are. The main character experiences what we all have gone through, or, are going through; the agitation before starting something new, thinking if it is worth your time; the fear of giving your all, sparing no efforts and being unsuccessful, the fear of finding out that you might not actually have what it takes and you might end up never being able to do it again. It is truly harrowing. This manga addresses this so fetchingly that you're forced to take a step back and look at your own life.
It makes you think of the period when you were lost and were just yielding, when you had a hard time identifying your 𝚜𝚎𝚕𝚏. There are so many things I love in this manga, these are just a small part of it.
After reading it, I had a stirring dream, and it has been a long time since I had one. I was crying in it and I said to myself, "man, I wish I could do something so earnestly".
To put yourself out there, be it with people or your passion, is truly daunting, but it is worth it. This manga is a very good reminder of that.

All that being said, I can't just end it and not mention the art. Every piece shown in that manga is drawn by some artist and their names are provided if you want to look them up.
This also provides a great insight into art for those who are alien to it.
Go in for the pure, raw emotions and exquisite art.