A fascinating journey of the artistic research of the multimedia artist Giosuè Marongiu Founder of the Digital-Computer-Art Movement since the end of the 80's. In the Rosa Napoli Casa-Museum all the artistic production of the multimedia artist Giosuè Marongiu: material and intangible works of the NFT video production presented at the 7th Cairo Biennale in 1997 in the Italian Pavilion and in the "Contemporaneo" Gallery of the municipality of Venice. Many short films made by Giosuè Marongiu as Author and Director are on display. Printed and animated frames works of the Speculum production, Animated Painting, The Implicit Order and the three-dimensional works Immortal Art Work Omeomorfe 5.0. There is also a preview of his first four-dimensional holographic work "The implicit order" of his very recent production. Collection of his poetic texts in various anthologies and his book of poems in double language, Italian and English, "Poesie da Viaggio" and his novel "L'Ultima Conoscenza" all published by Aletti editrice. You can listen to all the musical production of Sound-Art by Giosuè Marongiu of Jazz-House music with various CDs "Metarationalities A, B, C, D, E, F and 2 younger Compilations, as a singer-songwriter, of pop music entitled" Self Portrait "in English and" Adductions "in Italian with SIAE license. One room is entirely dedicated to his first 20 years of youthful research with paintings, sculptures, ceramics and bronzes from the most iconic period. There is also a discrete collection of various artists of international importance of Contemporary Art who donated their works to Giosuè Marongiu, colleague and friend, to be present in the House-Museum.