Green Skies wrote:
You are so thorough! I understand your point about trying to explain "color", but i'll try to research the topics you brought up!
I know this is off topic, but you mentioned you went to art school, do you like it there? Who would you recommend art school to? Thanks

I actually graduated from art school a while ago. It was very enjoyable - I had a previous degree, so I didn't have to take any general education courses. Instead every class I had was painting, or drawing, or art related. I had previous art experience - I started getting private art lessons when I was 5 once a week, and went to a couple of art summer camps over the years. I was also an artist for my platoon in the Marines, helping paint mascots on walls and design range flags.
Art school is generally very expensive, since they tend to be private schools here in the US. (Yay! Student loan debt!) But they are tremendously helpful and motivating. There is nothing quite like having someone standing over your shoulder as you make art to point out corrections or teach you techniques. At the school I attended, I had a former Disney animator teach me 2D animation, a former Disney illustrator teach me illustration, etc. That is one of the greatest strengths of attending an art school is making networking connections. Art school also really pushes you to improve, because you are constantly being compared to your classmates, many of whom will be VERY VERY good. Your art is also being graded and critiqued constantly. It certainly isn't for the faint of heart, as unlike a lot of college courses, in art classes you either pass or fail. One of my professors had a simple rule - "If your work is professional, such that I could turn it in to a major client and it be accepted, you pass. If your work is not professional, you will fail." It is sort of a crucible for your skills. My illustration teacher required 60 drawings a week of acceptable quality. One of my 3D modeling teachers required a new 3D model everyday. You are kept constantly drawing and making art.
But it all depends on what you want to do. If you wish to make a career out of art, I would say it is very helpful. On the other hand, if you just wish to improve your skills for your own satisfaction or for hobby work, I think it is too expensive, and you can learn everything you need to know more slowly by taking some community art classes and following video tutorials online. Art school is also more of a "finishing school", I'd say. You get more out of it the more you know going in.
On to your second picture, in brief:
A very definite improvement over your first. I see you've used some color in the shadows on the suit.
As Deji pointed out, you need to work on your line work. This second image is very "sketchy" as you said. The clothes still aren't fitting your figure correctly. I get what you are going for - this is a cool guy, relaxed, he may wear a suit, but he isn't tight-laced. However, look at the shirt collar. No matter how loose the shirt, the collar will never be that loose around the back of the neck. See
here, and
here. The break in the lapels is also very large and deep, and the top of the lapels don't seem to follow the curve of the upper body. The head of your figure is also too small.
And one final piece of advice - don't be afraid to take your time. That picture I showed from Jo Chen took her a week. Professional artists spend a lot of time on a piece of art - we do silhouette studies, concept sketches, try out different thumbnails, work on composition, mock up color palettes, then we do a loose sketch, then we refine it, then we tighten it up. Then depending on what we are doing, we ink it, then we color it. And then, if its no good, we never show any body!

(Blizzard Games was once asked why it was that they had never made a bad game. Blizzard replied that they made bad games all the time, they just never released them.)
While you're learning its cool to show unfinished pieces and what not for feedback, but one of my professors at art school told me that for him, one of the defining differences between amateur and professional artists was that amateurs were too eager to show off their work. All that means is that amateurs often don't spend enough time on each piece before moving on to the next.