I suggest you dont change your images from natural colours to a fake/flat black. I know it shows the drawing better, but it doesnt give your time and effort justice.
Like the ribcage study! They are HARD! But with patience and time it is just like any of other part really :shrug:
Keep up the anatomy studies! They are VERY useful!
I use a 2B pencil as it is nice for a sketchy style and quite easy to rub lines out. It also presents pretty well so theres no need to change the values in PS. Also if I do real fast studies and I dont want to sharpen my pencil every so often, i use a 2H pencil, hard lead means it takes longer to wear down. It is quite light, so if your not confident in showing light sketches, then these can be changed in Photoshop. But the HB and B+ dont really need to be changes IMO.






