I finally found her initials, on the tree under the Koala: IJ for Ing Ing Jong. I didn't notice them at first, and Talisman's website has "Perth Mint engravers (obverse)" as the artist, getting the reverse and obverse mixed up. I was going to ask who it was, that saved the koala series, but posting anyway. Now I looked for IJ on the stock horse coins and 2013 snake, but couldn't find any initials.
Do you mean the 2 oz silver medal as seen here ( http://www.ebay.com/itm/2015-Bald-E...22?pt=Coins_US_Individual&hash=item19fae860c2 ) or the new coin slated to be released by the US Mint this year or some other product? .
Talented illustrator Ing Ing Jong. Ing graduated from Perth's Central TAFE School of Art and Design in 2006 with an Advanced Diploma in Graphic Design, having specialized in illustration and multimedia. She promptly enrolled for a Bachelor of Multimedia at Curtin University in order to undertake advanced studies in animation, web design, illustration and video editing. - See more at: http://blog.perthmint.com.au/2013/0...-to-life-on-lunar-coins/#sthash.6bbzHZvL.dpuf http://blog.perthmint.com.au/2013/01/15/ing-brings-snakes-to-life-on-lunar-coins/
Probably the coin referred to in this interview with Ing Ing Jong: http://www.coinweek.com/featured-news/coin-analyst-interview-ing-ing-jong-perth-mint-coin-designer/