A-I-R,
Nice piece! A lot of expressiveness in this one, I like it a lot! Keep going in this direction, it seems to be a good one. 
Maladie,
Clippy’s right, and you’ll go through days and periods of time where things don’t click ~ and then, after a while, they do click and you reach a new plateau. Over the years I’ve learned to expect and even to exploit this cycle of fallowness and growth, to use a nature analogy; I’ll push through the periods where none of my drawings are working because I have learned that they are a necessary part of the process in order to get to the point where I’ve learned something new. I’ve actually reached a ‘gait’ where I can expect to do 5~6 drawings that don’t work before I hit a few that do. It’s actually kind of cool once you master the concept that this is how things work in drawing. But admittedly it took a long time for me to learn that, and the frustration is always there in the ‘off’ periods, though I have to say it is considerably less. 
Regarding courses, I am not trying to push anything on anyone, but I will be teaching another CGWorkshop soon (I can’t say exactly how soon, as CGSociety members get first crack at signing up) but there is also some cool stuff happening in relation to the upcoming Workshop that I am excited about. No definite details though, but I’ll let folks know once I can. 
Also, are there figure drawing courses at a local community college or otherwise that you can take? Oftentimes community colleges (here, at least) run uninstructed model workshops which you can attend for a small fee. Alternately, model/artist guilds exist and you can always check to see if there are art classes offered in your area ~ if there are, I most definitely encourage you to take live figure drawing classes! 
Mr. Mu,
Heh, I’ve been really horrible about checking in on anyone’s Challenge entries…my apologies for that. I really got caught up in the Workshop as always happens (and as should happen) and then also the forum changes ~ great! but time consuming. I hope you’ve enjoyed the Challenge process, it’s very cool just to get your feet wet in I think and it’s just fun to participate in a group event. I look at it as more of a fun social thing than actually trying to ‘win’. 
Needless to say, it’s nice to see you back, and I look forward to seeing many more of your pieces, especially now that you have Painter! 
tizianoadmirer,
WOW!!! Did you get a tablet recently? I can’t imagine that you did this with a mouse, but if you did, then my hat is off to you.
Your recent progress is really amazing, and great to see ~ I’m really happy for you and can’t wait to see your further progress! 
Azabanche,
Just saw your post.
Nice studies! It looks as though you are inspired by Hogarth? I definitely encourage you to continue with these. You are more than welcome to post your work to both threads. Think of your Personal Anatomy Thread as sort of your Home Base ~ all of the other Tutorial and Workshop threads are there for you to work on your own work in a group environment, and the Personal Anatomy Threads are more like a repository for the work generated in other places. 
Cheers,
~Rebeccak