The <n>Brutalist</n> <n>Eastern City Gate of Belgrade</n>, designed by <n>Vera Ćirković</n> in 1976. Photo by <n>Pudelek</n>.

Spiral staircase at <n>Oodi Helsinki Central Library</n> by <n>ALA Architects</n>. Photo by <n>Tuomas Uusheimo</n>.

The <n>Aeronautical Museum</n> in Belgrade, Serbia, designed by architect <n>Ivan Štraus</n> and opened in 1989.

Property Navigator - Belgrade Waterfront

A rendering of the <n>Belgrade Waterfront</n> urban development project in Belgrade, Serbia.

The <n>Brutalist</n> residential building <n>Blok 23</n> in Belgrade. Photo by <n>Alexey Kozhenkov</n>.

Architectural drawing of the <n>Ancient Theatre of Epidaurus</n> from the 4th century BC.

The <n>Art Nouveau</n> style <n>Belgrade Cooperative Building</n>, designed by <n>Andra Stevanović</n> and <n>Nikola Nestorović</n>.

An infographic by <n>LANDR</n> explaining the ADSR (Attack, Decay, Sustain, Release) sound envelope.

Ground floor plan of the <n>Walt Disney Concert Hall</n>, designed by architect <n>Frank Gehry</n>.

https://www.shutterstock.com/image-vector/serbia-serbian-famous-architecture-landmarks-belgrade-1452234251

The <n>National Museum of Serbia</n> in Belgrade, featuring the <n>Prince Mihailo Monument</n>. Photo by <n>Diego Delso</n>.

Architectural floor plan for the <n>Walt Disney Concert Hall</n> in Los Angeles, designed by <n>Frank Gehry</n>.

The <n>Gardoš Tower</n> in Zemun, Belgrade. Built in 1896 in a <n>Romanesque Revival</n> style. Photo by <n>Thomas Becker</n>.

The <n>Zindan Gate</n> at the <n>Belgrade Fortress</n> in Serbia, with the <n>Ružica Church</n> and <n>Sava River</n> in the background.

Architectural drawing of the <n>Walt Disney Concert Hall</n> designed by <n>Frank Gehry</n>.