Only playlists can be sent to the Canvas (not individual images). To start a playlist, click on the user icon in the upper right hand corner of the screen and then select ‘Playlists’. On the next page, in the upper right hand corner, click on ‘+ New Playlist’. After you name it and write a description, you’ll be able to add images to the playlist. When you find an image you want to include in the playlist, click on it and on the next page you will see ‘Add to playlist +’ in the upper right hand corner. Click on this and a drop down list of playlists will appear. Select the playlist you want to send the image to by clicking on it and the image will be saved to that playlist. At the bottom of the screen, you will see a confirmation banner: ‘Image added to playlist’.
Meural also curates playlists every day. To add one of these to your Canvas, click on the Send to Canvas icon, an arrow going into a rectangle, below the images in the playlist. It will take a few seconds (up to a minute) for your playlist to download onto the Canvas.