My banknotes:
Bulgaria

Bulgaria pick 115b: 2 Leva from 2005
2005. Violet and pink on light blue underprint. Paisil Hilendarski at left. Heraldic lion on back.
With holographic strip at front left.

Bulgaria pick 116b: 5 Leva from 2009
2009. Red, brown, and green on multicolored underprint. Ivan Milev at left. Parts of paintings on back. With holographic strip at front left.

Bulgaria pick 117b: 10 Leva from 2008
2008. Dark green on ochre underprint. Dr. Peter Beron at left. Astronomy sketches and telescope on back.
With holographic strip at front left. Improved security devices.

Bulgaria pick 118b: 20 Leva from 2007
2007. Blue on multicolored underprint. S. Stambolov at left. National Assembly building and Ealges and Lions Bridges in Sofia on back.
With holographic strip at front left. Bank initials added to watermark.

Bulgaria pick 119b: 50 Leva from 2006
2006. Brown on yellow and multicolored underprint. Pencho Slaveykov at left, holographic strip at right. Serial number prefix B. Back: illustrations from his poetry works. Solid device at lower center.