Complex sentence: His paintings depict imaginative scenarios of cities, landscapes and interiors where familiar elements are juxtaposed as in a dream: a cathedral becomes a railway station, the Mediterranean gushes up from the Paris Metro, and a room with disappearing children is invaded by different world environments.
Split into simpler sentences: His paintings depict imaginative scenarios of cities, landscapes and interiors where familiar elements are juxtaposed as in a dream. A cathedral becomes a railway station, the Mediterranean gushes up from the Paris Metro, and a room with disappearing children is invaded by different world environments.