/ic/ - Artwork/Critique

Heys guys i'm trying to figure out a practice schedule for myself. I've been doing mostly perspective, and head anatomy for the last 3 weeks so i've been neglecting alot of fundamentals. Should i be practing each of my fundamentals every time i practice? help thanks....Also what do your practice schedules look like???

I've decided to actually attempt to get serious at art. Can anybody give me a list of masters to study from and specifically what element of art i should learn from their piece, like color, value, composition, perspective, etc. Thanks guys. Have one of my shitty sketches as a thanks.