Miguel Berrocal - 'mini Cristina' - n* 1367 , Signed with original booklet Sold from private collection. Miguel Ortiz Berrocal (Villanueva de Algaidas, Málaga, 28 September 1933 – Antequera, Málaga, 31 May 2006) was a Spanish figurative and abstract sculptor. He is best known for his puzzle sculptures. Miguel Berrocal's Mini Series are miniature, intricate puzzle sculptures produced between 1968 and the early 1970s. Crafted from materials like nickel-plated metal, these sculptures can be disassembled into many interlocking pieces, designed to be "observed with the hands".