Marco and Dan

First of all, this piece gives a nice sense of positions. Both characters look like they have a strong will, so as their positions and expressions show.

The girl is really good. Her face looks strong, but still feminine and cute. Her pose is good... but you shouldn't open her legs too much. Try to keep them more closer. Of course there are more "manly" girls, but I don't think this is the case. But she looks pretty.

The guy is cool! Nice sense of strength, so as of clothing. His cloak is well done, giving a nice sense of a breeze. The rest is good, too.

A little advice would be on the hands, specially his right hand. The position is good, but still it doesn't look like he is really holding the object. Anyway, it's nothing serious.

Another suggestion... if you plan on coloring the drawing, try to avoid too much blank spots on the lines. Try to make them straight to the end, so it won't be hard to color. But it's a style issue, so I won't say anything else.

In the end, it's a nice scene with two awesome and strong willed characters. ^^