How to make an eye-catching cover?

[MagicDaddy]

I'm a traditional comic maker. Sometimes I'm drawing digitally with Ibis Paint X in cellphone. It feels so good making a cover from the scratch. But creating an eye-catching cover is a bit ... well ... hard. Any tips for it?

 

[melchi]

It has to scale to a thumbnail well. So my suggestion is only do a bust of a character.

 

[MagicDaddy]

It has to scale to a thumbnail well. So my suggestion is only do a bust of a character.

thanks

 

[Hans.Trondheim]

It feels so good making a cover from the scratch.

I really feel you. ???

 

[MajorKerina]

Boobs. Always boobs.