Ivars made his debut in 1985 in several music magazines. The same year, he did his first work for Fluide Glacial. From 1989, he is one of the regular contributors of the magazine Psikopat. He also draws for several other magazines, such as Mag'Jeunes, Le Journal de Mickey and Télé-Star. His work has been collected in albums like 'Bonheurs Mélancoliques', 'Destins Ordinaires', 'Suicides de Ménage' and 'Tant Qu'il y a de l'Amour', that have appeared at the publishing house Zébu. In 2004, he began 'Circus Story' in the relaunched Pif Gadget magazine.