Line of speed + Vortex

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• Author of the reproduced work: Balla Giacomo
• Caption: 138. Line of speed + Vortex (1913-14). A scale drawing of the frontal view of the sculpture, fig 136. Watercolor in red and blue on paper, 13 1/4 x 17 1/4 inches. Collection Balla, Rome
• Place: Roma
• Year of the work: 1913
• Image typology: painting
• Instalment form
• Riffle the Instalment