Knocturne
You've got some good stuff, I'd suggest working on proportions for your more realistic work, cleaning it up a bit and then pulling more detail and color out of the people, because4 your coloring is a bit flat.
lol, if you are talking about the three before the linked image...
Those where speed paints. I was just trying to get back into the swing of using my tablet and photoshop again. ^^;
lol That and the colors are all on one layer.
Not my best works... but it was used to get me back into the flow of using my program and stuff.
So basically what I am saying, is I spent no more then 2 hours max on any three of those. XD
Normally a picture can take any where from 12 hours up to a weeks worth of time. XP