
She produced a gif set of many of David Bowies flamboyant fashion and iconic looks to pay tribute. This sparked a lot of attention and has been featured on many webpages. http://www.theguardian.com/music/gallery/2015/jan/17/helen-greens-reinventions-of-david-bowie-in-pictures

I think that Helen Greens work shows many sides of the creators of which she admires and creates art from and shows the changes throughout their career. For example the gif sets of David Bowie and Lady Gaga, both show the progression which they have both made throughout their careers.
http://helengreenillustration.com/Refinery29-Lady-Gaga-GIF
http://helengreenillustration.com/time-may-change-me

http://helengreenillustration.com/