Adamis is an artist and reviewer from Belgium who has contributed to Sonic the Comic Online since Issue 230, making him the most prolific artist on the comic. Adamis has been known to employ watercolours in his work, but also uses digital colouring. A frequent collaborator of Adamis was Fast Ashadonic, until the latter left the series in Issue 254. He has since built up a partnership with Pete Murphy. Outside of the comic, Adamis' artwork has been featured in Sonic and the Black Knight, and as the back cover to the US Sonic the Hedgehog DVD box set.