One-frame icon that blinks.
The characters won't follow any specific pose with this one but will be drawn without a base.
An introverted icon
An icon of one character that doesn't interact with others.
A set of two icons that interact with each other in some way.
Fullbody colored sketch.
Colored sketch of two
Fullbody, colored sketch of two characters. Together or separate
A pixel animation that.
(i.e.:"jump/side-kick/showing off powers...)
Characters animated only waist-up at most (depends on the simplicity of the character/animation).
additional character able to interact with the other but not necessarily.