CORPORART – PT/IT is a bilingual comparable corpus of the Public Art domain. It comprises sub corpora for contemporary European Portuguese (2,8 million words) and Italian (1,1 million words), from 2000 to 2018, covering text types and subdomains representative of the production of specialized texts in this highly interdisciplinary domain. Selection criteria (text type determination, sub domain specification and selection) and consequent representativeness were validated by domain experts, resulting in a balanced and representative specialized bilingual corpus.