Final answer:
Contemporary intaglio artists use electroetching primarily for its greater control and precision, which allows for detailed work and fine shading without the need for toxic chemicals. The answer is option B.
Step-by-step explanation:
Many contemporary intaglio artists have employed electroetching for its greater control and precision. This method offers them nuanced detailing and fine levels of shading in their artworks. Traditionally, intaglio printing involves incising channels into a copper or metal plate with a burin.
In electroetching, electric current is used to remove metal from the plate, which allows artists to achieve complex tonal variations without the use of toxic chemicals typically associated with traditional etching methods such as aquatint. This technology provides safer working conditions and is environmentally friendly, aspects which are increasingly important in contemporary art practices. Despite the shift in technique, intaglio prints maintain their traditional aesthetic appeal, with the added benefits of modern technology.