The Basics?

In these videos, you'll learn the basics of graphic design and hear some graphic designers discuss their craft.

Design Principles?

Learn How to Improve and Create Beautiful Graphic Designs & the Most Common Design Mistakes by Non Designers
15 Most Common Design Mistakes by Non Designers

A compilation of 15 most common design mistakes committed by non-designers and amateur visual artists.
They include how to avoid using too many words instead of visuals, Poor readability, and lack of negative space.