Triptych n°4. A Being in the Universe (Dedicated to Dmitri Shostakovich), 1964

Triptych, oil on metal and fiberboard, 118 × 409.5 × 22 cm 

(118 × 92.5 × 22 cm ; 91 × 213.5 × 9 cm ; 100 × 103.5 × 16.5 cm).