- Aleca Le Blanc
(b São Paulo, Jun 20, 1914; d São Paulo, Dec 22, 2010).
Brazilian visual artist and designer. The formal training Barsotti received was in drawing and chemistry, and by the 1950s he had established a professional career in design, working in São Paulo during the postwar period. From 1954 to 1964 he ran a studio with Willys de Castro (1926–1988), a life-long collaborator and fellow artist, called Estúdio de Projetos Gráficos, where he created costume design, graphic design, and textile design, among other things. During this period he focused his artistic efforts exclusively on geometric abstraction, then the dominant style of the avant-garde in Brazil under the rubric of Concrete art. However, Barsotti did not immediately affiliate with any of the groups that promoted it, such as the dogmatic Grupo Ruptura in São Paulo. He was not, strictly speaking, a devotee of Concrete art, which required that the geometric composition be entirely preconceived, divorced from observed reality, and visually represent a mathematical formula. On this matter, de Castro applauded his friend in a ...