On The Stage

Hi guys and girls
so i'm terribly ill with this flu , yes i know the title is lame and already used but my head hurts too much even for choosing a silly title.
I'm pretty happy with this artwork , i'm a bit sorry that the crowd isn't really well drawed but as i said i'm not really active and healthy.
Luckily i did this work the day before. 
Any  advice , tips , suggestion , criticism by anyone is welcome  .
you can help me to improve  .

feel free to comment and fav