15 February 202118 March 2021 Cartoons Greetings from the Sydney Opera House: completed under workers’ control Sam Wallman Sam Wallman Sam Wallman is a unionist and cartoonist based on unceded Wurundjeri country. He is a member of the Workers Art Collective. His new longform book, Our Members Be Unlimited: a Comic About Unions is out now through Scribe Publications. You can follow his work here. More by Sam Wallman Overland is a not-for-profit magazine with a proud history of supporting writers, and publishing ideas and voices often excluded from other places. If you like this piece, or support Overland’s work in general, please subscribe or donate. Related articles & Essays First published in Overland Issue 228 8 November 20229 November 2022 Cartoons You don’t have to hate your job to want a union Sam Wallman Sometimes people's care for their workplace gets weaponised and used against them. Just remember: you don't have to hate your job to want a union. First published in Overland Issue 228 20 October 202220 October 2022 Main Posts Enough to power 500 Australias Sam Wallman The landmass we call Australia is rich with sun and wind, with enough renewable energy to power 500 Australias.