I am more than happy to give your positive honest feedback on your art piece. i love to d this so very much as I learn from every art piece that I view too. You have a very unique brush stroke. It shows powerfulness in longer strokes. You have done an excellent job on using less colors to emphasize the particular event that Gaga attendee. you almost have an pop art era feel to your drawing like Warhol. I like how you framed the piece with her tendrils of hair and the crown of like royalty like versus Versace is on top of drawing. The crown and tendrils frame your art very well and highlight her face..the focal point. I always love red lips on gaga art. it is just my preference. I love the glasses with the logo. The only tiny, tiny suggestions is that you might enlarge her lips a little