[–] RiverWind [S] 0 points 1 point 1 point (+1|-0) ago (edited ago)
Here you can see a time lapse of U_N_I_C_O_L making the picture.
U_N_I_C_O_L Channel
Photo from which the drawing was taken.
50/50 of the photo and picture.
Colourized version of picture by a bot.
GIF Contrasting the original and the picture.
Overlay 50% opacity of original with the picture.
Thanks to all the users at Eddit for these contributions above.
UNICOL has been notified and might possibly answer questions.
[–] dan_k 0 points 2 points 2 points (+2|-0) ago
It's Emma Watson, but really good work.