500 euro note rapidly so that in the first 7 years (up to December 2008) there were 530,064,413 five hundred euro banknotes in circulation. Subsequently, the rate of increase was radically slowed. In August 2018, there were approximately 515,000,000 banknotes in circulation (decreased from 614,000,000 in 2015). It is the second least widely circulated denomination, accounting for 2.4% of the total banknotes. It is the largest note measuring 160 × 82 mm and has a purple colour scheme. The five hundred euro banknotes depict bridges and arches/doorways in modern architecture (around the late 20th century). The five hundred euro note contains several complex
Banknotes of the Sri Lankan rupee until 1949. In 1951, the Central Bank of Ceylon took over the issuance of paper money, introducing 1 and 10 rupee notes. These were followed in 1952 by 2, 5, 50 and 100 rupee notes. The 1 rupee notes were replaced by coins in 1963. From 1977, banknotes were issued by the Central Bank of Sri Lanka. 20 rupees notes were introduced in 1979, followed by 500 and 1000 rupees in 1981, 200 rupees in 1998 and 2000 rupees in 2006. Sri Lankan banknotes are unusual in that they are printed vertically on the reverse. In 1998, a 200-rupee note