These are pretty decent 30s sketches.
My advice would be to work on your line confidence so that you're making your stroke without thinking, and not having to backtrack and redo lines. Helps create a much cleaner look.
Keep up the great work!
Exceptionally marvelous gestures, pickledylans, nonetheless, I've got one small begging: Would you like to draw out yet another 10 minute figure scribble, pretty, pretty, pretty, pretty, pretty please, please, please, please, please????? The song and dance why you should do this, is because, your forces, and all your forms and details will have most motion, movement, feeling, and vitality in proportions and angles. Hope and believe in it that it'll be effective.