This is my latest tsuba. It was completed earlier this year as my entry in the Nihonto Bunka Shinko Kyokai competition for newly made swords, polishing and associated arts. All entries that are deemed of sufficient quality to be accepted into the competition receive the designation of nyusen. This tsuba of mine was apparently well received, being admitted as nyusen and in addition it earned me an award called Gijustsu Shorei Sho 技術奨励作. It translates as "Technique Encouragement Award". Apparently this is roughly equivalent to the designation Doryokusho in the NBTHK shinsaku competitions.

The basic plate is of a brass type alloy I made up based on analysis' of various old examples. It's called shinchu in Japanese. The dragonfly is of shibuichi, ao-kin (green gold), shakudo, silver and the eyes in mother of pearl.
If you like to see some more images of this tsuba you will find some here, in my picasa gallery.