Study for Blue Orbits

• 
• Author of the reproduced work: Balla Giacomo
• Caption: 131. Study for Blue Orbits (1913). Blue pencil on paper, 18 7/8 x 25 1/4 inches. private collection, Rome. the ble interpenetrating circles suggest celestial orbits as well as the round shape of a telescope whose sligt movements are superimposed. Again note the curving lines, from top to bottom, representing the sky
• Place: Roma
• Year of the work: 1913
• Image typology: graphics
• Instalment form
• Riffle the Instalment