The glycerin must be added in small amounts using a medicine dropper.

Later, sound was added to the film itself using an optical method, and even later a magnetic track.

Locations may be added later using a user's computer or a geotagging photo sharing web site.

Support for a number of new image formats was added using the Leptonica library.

A new track can be added using the tableName and a visibility of choice:

After a tattoo has been completed with varying degrees of black, highlights are often added using white.

The top two widgets can be added using the "Share" feature.

Vacuum is released and desired pressure is added using compressed air.

From this point on, all features are added using modeling clay.