Punctuation marks can actually be extremely difficult to conquer when using them in the English language and 'The Visual Communication Guy' felt similarly when he created this punctuation guide poster. The guide is titled 'The 15 Punctuation Marks in Order of Difficulty' and features punctuation marks like commas, question marks and quotations.
This guide is perfect for new writers and experienced writers alike. There are so many different ways to use different punctuation that it is next to impossible to perfect their purpose 100% of the time.
The downloadable poster shows the difference between brackets and parentheses and explains the subtle differences when using commas, which are actually the most difficult type of punctuation marks out of them all.