Artist John Olsen has been remembered as a man of talent and charisma who brought untold joy to many people.<br /><br />A Who's Who of the art world came together on Monday to pay tribute to the painter who revolutionised Australians saw their landscape at a moving state memorial service in Sydney.<br /><br />Wendy Whiteley, Ken Done and Ben Quilty were among those in the crowd at the Art Gallery of NSW, along with the gallery's director Dr Michael Brand.<br /><br />Prime minister Anthony Albanese, federal arts minister Tony Burke and NSW premier Chis Minns were also there to pay their respects.<br />