- Extrusive rock refers to the mode of igneous volcanic rock formation in which hot magma from inside the Earth flows out (extrudes) onto the surface as lava or explodes violently into the atmosphere to fall back as pyroclastics or tuff. In contrast, intrusive rock refers to rocks formed by magma which cools below the surface.
- Intrusive rock (Wikipedia)
Intrusive rock is formed when magma penetrates existing rock, crystallizes, and solidifies underground to form intrusions, such as batholiths, dikes, sills, laccoliths, and volcanic necks.
- Surrealist cinema (Wikipedia)
Surrealist cinema is a modernist approach to film theory, criticism, and production, with origins in Paris in the 1920s. The Surrealist movement used shocking, irrational, or absurd imagery and Freudian dream symbolism to challenge the traditional function of art to represent reality. Related to Dada cinema, Surrealist cinema is characterized by juxtapositions, the rejection of dramatic psychology, and a frequent use of shocking imagery. Philippe Soupault and André Breton’s 1920 book collaboration Les Champs magnétiques is often considered to be the first Surrealist work, but it was only once Breton had completed his Surrealist Manifesto in 1924 that ‘Surrealism drafted itself an official birth certificate.’