Flag of Trondheim Mars in his radio show "99% invisible", a radio show focused on design and architecture. Flag of Trondheim The flag of Trondheim is one of the official symbols of the city and municipality of Trondheim in Norway. Most Norwegian municipalities have a banner of their respective coats of arms as a flag. As Trondheim has no modern heraldic coat of arms, but a seal that is unsuitable as a banner of arms, a yellow "Trondheim rose" on a red field was instead chosen for the flag of Trondheim. The designer of the flag was professor Arne E. Holm, whose proposal
Plzeň Region reside in Plzeň which is the fourth largest city in the Czech Republic with 167 thousand inhabitants. Plzeň is the largest city in the region. There are 56 towns in the region, which account for 67% of the total population. More than 30% of the population lives in municipalities with less than 2000 inhabitants. The Plzeň Region is the third least densely populated region in the Czech Republic. The population density is 75.6 inhabitants per km² while the national average is 133.2 inhabitants per km². The least populated parts of the region are Tachov District (38.5 inhabitants per km²) and