Definition of Theme. As a literary device, theme is the central topic or idea explored in a text.
I donât know if it has changed, but as for the Carousel ads, Facebook recommends 1800Ã1800 when i create a new ad. Hi Jon, I was previously able to replace the 470Ã246 thumbnail pulled from websites with an uploaded image on facebook.
Photos youâve uploaded will appear in the Photo Viewer, or lightbox, at the maximum resolution possible, depending on the size you uploaded them and the viewerâs display device. The maximum Facebook photo size for upload and download is 2048 px square. If you upload a larger image, Facebook will reduce it so the longest side is 2048 px. Remember that photos can be downloaded at the full size youâve uploaded, at least up to 2048 px.