IronSkeleton's sketches

[Leo Ki]

Here are a few suggestions: In your portraits, try to make lighter pencil strokes then progressively pass again over some of the lines to give them more strength and get a sense of what features are more important. Alternatively, you can start shading the surfaces to give them volume.

In your force drawings I think that you tend to trap yourself into details. But once you are done with the quick gestures it can be interesting to refine slowly.