Cherno's Sketchbook

I finally found out what prevented my images from being attached so I thought I would make this.
A little background on me, I'm from Southern California, I'm 19, I started drawing seriously roughly two years ago. I mainly work traditionally although I sometimes try things digitally.
Here's some things I made recently, any critique/direction/advice would be appreciated.
Loomis sketches
Negative and Positive space sketches
Still lives
Hands
Muscles
Sketches from Masters
Figure Sketches
A little background on me, I'm from Southern California, I'm 19, I started drawing seriously roughly two years ago. I mainly work traditionally although I sometimes try things digitally.
Here's some things I made recently, any critique/direction/advice would be appreciated.
Loomis sketches
Spoiler: show
Negative and Positive space sketches
Spoiler: show
Still lives
Spoiler: show
Hands
Spoiler: show
Muscles
Spoiler: show
Sketches from Masters
Spoiler: show
Figure Sketches
Spoiler: show