Open Resources in Canvas and search for Adobe Express.
Search for Adobe Express and click on the SSO link.
Take five minutes to explore the education templates.
Link for more learning - https://www.adobe.com/express/create/poster/classroom
Adobe Express and Microsoft CoPilot (https://copilot.microsoft.com/?form=MY02E6&OCID=MY02E6&culture=en-us&country=us )
Posters can be made with a digital pdf of letter page size document. Make sure images are high resolution or they will turn fuzzy or pixelated when enlarged.