The small number of basic origami folds can be combined in a variety of ways to make intricate designs. The best-known origami model is the Japanese paper crane. In general, these designs begin with a square sheet of paper whose sides may be of different colors, prints, or patterns.
On 30 June 2017 the city-state of Berlin had a population of 3.69 million registered inhabitants in an area of 891.85 km 2 (344.35 sq mi). The city's population density was 4,048 inhabitants per km 2. Berlin is the second most populous city proper in the EU.
What is the most populated city in France? Paris at 2,176,243 in 1982 and growing According to French census, in 2007 the city of Paris had 2,193,031 residents, making it one of the most densely populated cities in Eurâ¦ope, with 20,807 people per square kilometer (53,890 per square mile).