In the Pennsylvania State Capitol, Mercer created a series of mosaic images for the floor of the building.

At the four walls facing northeast, northwest, southeast, and southwest are mosaic images of a sailor, a servicewoman, a soldier and an airman.

In the side of the firehouse she has created a mosaic image of a fire truck with its ladder raised high.

The altar is surmounted by a mosaic image of Christ.

The esonarthex has two fluted domes, specially created to provide the ideal setting for the mosaic images of the ancestors of Christ.

To "image" a region of the sky in more detail, multiple overlapping scans can be recorded and pieced together in a mosaic image.

Covering the whole planet required 1,800 strips, which were combined into a single mosaic image.

Many mosaic images of the saints had been gouged out over the centuries.

The tablinum floor, like that of the vestibule, was decorated with an elaborate mosaic image.

The mosaic image to be constructed from data and quotations would then reveal "causal operations in history".