This is a replica of the emblem/seal for The City of Ember. The emblem is seen adorning many items (books, fountains, boxes, etc) throughout the movie.
I modelled this emblem in 3D using Google Sketchup, then had Shapeways 3D-print it in white resin. I then painted and weathered it.The second image is a screen-cap from the DVD showing how the emblem appears in the movie. I used this as reference when creating my replica.