Nicky D's Sketchworld

[Triggerpigking]

yep studying skulls is a great way to improve your head drawings, i'd also reccomend learning the basic bone names there as well, usually naming the bones is'nt that needed but i've found for the face it really helps with memorizing the forms since they are such big chunks. https://www.youtube.com/watch?v=j9LSobVH0uQ

I also found an amazing skull reference pack ages back, sadly the original link is dead now though but if you want it then i'll try to figure out a way to send it over.