Etching demonstration for the HK Art Promotion Office

Recently, while sorting out some of my things which had remained boxed up for quite a while I discovered a DVD produced by the Hong Kong Art Promotion Office in 2009, which was made to coincide with an exhibition organised by the Hong Kong Graphics Society, held in the HK Visual Art Centre and Ho Man Tin Plaza shopping centre.
The DVD presented several different printmaking media so my section was quite brief and only allowed for a very superficial introduction.