Constructive tip
Okay since you are asking for a little S.O.S. on drawing saleability (did I spell it right), I'll try what I can do to make simple tips.
1. People vary in taste. Your work has a distinct style to start with. When I say it's cute, I meant it. Otherwise I will not waste my time making fancy comments just to please you (hehe). Some would prefer digitally done cartoons, while others would prefer conventional illustrations. Others go for manga (which is my least preferred style). As far as tickling is concerned, artists can start with basics like mastering the figure (anatomy). After that, messing up with style comes easier. Well, I could see artists here come and go confident with their own styles. So just keep yours and fight for it, lol.
2. Humor. You got it.
3. Concept. A little planning and mock sketches can make milestones than drifting with complications.
4. Critic. As much as possible I really want to give constructive criticisms but I still feel quite a newbie here and a bit reluctant.
5. Study the bestselling images and try to analyze what makes them killer. Sometimes it goes like this for me:
***It's not about how good you are, it is all about how good you market yourself well and how you satisfy your patronizers.
6. A little heart and loads of brains. In this sort of "heartless" world of digital age, it still matters...
7. Do the drawing because you love doing it.
My plain opinion, but hope it will help. Amen.
