Final answer:
Key characteristics of Soviet architecture under Stalin included grandiosity, utilization of steel and concrete, and a focus on lighting as a symbol of enlightenment. Architecture during this era also embodied a transition to Socialist Realism, amidst a centralization of artistic production. Stalin was portrayed as the central figure shaping the physical and societal structure of the Soviet Union.
Step-by-step explanation:
Some of the key characteristics of Soviet architecture under Stalin included grandiosity, the use of industrial materials such as steel and concrete, as well as the portrayal of Stalin himself as a colossal figure integral to Soviet achievements. There was also an emphasis on light, both natural and artificial, symbolizing the enlightenment and progress promised by communism. Furthermore, Soviet architecture of this period often reflected a shift away from avant-garde styles towards Socialist Realism, aligning with the broader centralization of cultural production and propagation of a consistent, state-approved aesthetic.
Propaganda materials including posters celebrated the notion of Stalin as the 'great architect of communism,' such as the poster by Boris Belopol'skii, which was issued in a large edition, signifying its importance as propaganda. The architecture and public spaces, like the Moscow Metro, were also embellished with lavish light fixtures to evoke a sense of awe and showcase the technical prowess and care for the Soviet people. These aspects worked hand in hand to construct an image of a thriving Soviet society under the careful guidance and visionary planning of Stalin.
Posters and propaganda frequently used metaphorical links with iron and steel, projecting an image of resolute strength and progressiveness, with Stalin at the center of this narrative. The extensive centralization of propaganda production under Stalin's regime led to a homogenized artistic output that reinforced the image of Stalin as the architect not only of physical structures but of Soviet society itself.