birds in flight (blue)
red imprint

No.: C001.75500 / C001.75513 / C002.75500

without extra imprint
extra imprints: P.N.U. / LETTRE / J+1 / J+2

birds in flight (blue)
black imprint

No.: C001.77468

without extra imprint
extra imprints: P.N.U. / LETTRE / J+1 / J+2