This looks like A LOT of beautiful line work. How long did it take you until you completed this? I love the hatching and crossing hatching technique, I think if you just coloured in everywhere, it would not have the same effect. I love the textural look you gave it, I can see it's some sort of shiny metal. I love the bright pink background to pop them out,very cool. You also handled the background nicely, evenly colouring the whole thing so one side doesn't look darker than the other. Continue to create amazing art. This is going into my favourites. Good job.