This watch was vectorized from a rasterized image for better use on various medias. After re-drawing a flat image, that image can then be enlarged without pixelization and therefore can be transferred to print on various medias such as billboards.
This technical drawing is of the Tourbillon Asteroid watch by Louis Moinet
Realistic Coloring of Line Art
I do not own the Tourbillon Asteroid watch by Louis Moinet and the photograph used to re-create the watch. Names, images used belong to their respective owners. This was used for educative purposes in the GDPW program.