Autochrome lumiere was which of the following? . a color process. a bellows camera. a type of wet plate. the first digital camera

It is a color photography process.

So A color process.
:)

Autochrome Lumiere is a photographic color process that was patented in 1903. It used a glass plate mosaic screen that added color to photographs by allowing light to pass through a filter. It was invented by the Lumiere brothers in France and was first used in 1907.