Alongside his creations in the fashion world, Marras is involved in numerous exhibitions, where he builds dialogues with great names such as Maria Lai, Carol Rama, Claudia Losi. The works range from painting to photographic exhibitions. Remarkable are his installations amongst which we remember as Archivio Provvisorio in 2011 at the Venice Biennale, and his anthological Nulla dies sine linea presented in 2016 at the Triennale di Milano. In 2018 he was the author of sixteen works for the #laculturasifastrada project, an initiative promoted by the publishing house Zanichelli. After various projects of costume design for theatrical performances, Antonio Marras debuts, as a director and presents in 2017 his first play “Mio cuore, io sto soffrendo”.