I drew to Sailor Moon for inspiration, as I was thinking who, to me, is most innocent. My child-hood hero, of course!
So, I basically used this pose in my angel design.
Below, after sketching the pose (which I feel needs a re-do, but for the sake of thumbnails and just planning..), I wanted to find suitable hair for an angel.
Above, in the book, the angel has her face covered.
Designing wings, for 3, I took the right wing of 3 and duplicated it.
I feel the colours above are most successful but least true to the book.
And, of course, this is most true to the book, but least successful. It is too dim. The light needs to be more blue and more vibrant.
Still hitting my head against the wall for ideas regarding the magical fire scene!