Hey this is some good stuff, it doesn't matter if you don't think your very good, if you didn't give up after the first one then your obviously passionate about it. That's key because perseverance and practice will make you better over time. Besides I like what I see here already, That drawing of Spyro is pretty cool, I remember playing that game when I was younger (I think I had A hero's tail) and I loved loved it at the time. Good memories :)
>>9 Agree, its all about the passion that counts. Art is used in many different details yours could be a good comic or cartoon or arcade video games drawing. It doesn't have to be very detail to be art if you think about it so don't hesitate.