Raspopović built the second phase of the Belgrade Airport and was the lead designer of an entire complex of factories in Jagodina (then known as Svetozarevo).

[3][4] Composed of 6 cubes creating a crystal like shape, the structure's facade was covered with white marble panels which straddled large windows.

[5] Five exhibition halls, of varying heights, allowed the lower levels to be viewed from higher up, at multiple vantage points.

[3] Regarded as a national work of art, the museum embodied "...the aesthetic staples of modernism: formal simplicity, transparency, and structural honesty".

[4] Described as a striking example of modernist architecture by the BBC,[11] the "Museum of Contemporary Art" won Raspopović and Antić an "October Prize" in 1965, awarded to them by the City of Belgrade.

[4][9][15][16][17] Also in 2018, Raspopović's experiences as a female architect were the subject of a conference organised by Belgrade International Architecture Week (BINA).