SRI LANKA 100 RUPEES 2019 UNC THE NOROCHOCHOLAI POWER PLANT AT CENTER OF THE NOTE,above which is the Laxapana waterfall with the cables that transmit the hydro-power generated by the waterfall. The bird on the right is the Sri Lankan Orange Billed Babbler (Turdoides rufescens) and the butterfly on the left is the Autumn Leaf (Doleschallia bisaltidae).Lettering:CENTRAL BANK OF SRI LANKA HUNDRED RUPEES,Reverse,When the back of the note is viewed vertically, a Mridangam drummer is seated playing his drum. To his right is a Bharatanatyam dancer. The Naga (seven headed cobra) guard-stone is at the top right. The double floral design called the “Dvithva Liya Vela” appears on back side.Lettering:CENTRAL BANK OF SRI LANKA HUNDRED RUPEES,Watermark,Printer:De La Rue (Thomas de la Rue; Thomas De La Rue & Co.; TDLR), London, United Kingdom (1821-date)