signed with the artist's initials 'A-C' (lower left); signed and dated 'Antonio Calderara 1973' (on the reverse). signed with the artist's initials and dated 'A. C. 1971' (lower left); signed and dated again 'Antonio Calderara 1971' (on the reverse)
Lot Details
signed with the artist's initials 'A-C' (lower left); signed and dated 'Antonio Calderara 1973' (on the reverse). signed with the artist's initials and dated 'A. C. 1971' (lower left); signed and dated again 'Antonio Calderara 1971' (on the reverse)
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Antonio Calderara 
