máscaras geométricas & coleção formatos Geometric Masks and Shapes Collection : Though, it doesn't look like much of a design, I favor the logos' design styles. Just using lines and a background can change how it looks makes it interesting.
Where I teach you with mini tutorials on PicsArt and Phonto how to make your covers. Plus I'm giving you editing tips. I promise you, it's not that hard as you think, come on. You can find supplies also :) [slow updates]