A medium refers to the materials that are used to create a work of art. The plural of medium is media? I think that is it.
etching technique in which a sugar
solution is brushed onto a resin-coated plate, creating the illusion of a brush
and ink drawing.
<span>These include Intaglio printmaking </span>techniques(including engraving, etching, soft ground etching,
drypoint, aquatint, spitbite aquatint and mezzotint), Liftground Etching<span> or
Sugarlift Aquatint, Spitbite Aquatint, Photogravure, Relief Printing, Woodcut,
Wood Engravings</span>
Answer:
For the second question: Nice/Understanding/Sweet
3rd item: music...?