The document summarizes key works by architect Alvar Aalto including the Workers Club from 1924, Paimio Sanatorium from 1929-1933, and Villa Mairea from 1939. For the Workers Club, it describes the classical features and symmetrical design. For Paimio Sanatorium, it outlines the functionalist style, use of concrete and brick, and focus on natural light and patient wellbeing. For Villa Mairea, it discusses the modernist influences from Frank Lloyd Wright, gridded floor plans, and use of natural materials to evoke the Finnish forest.