The square flyer
A single square flyer is one flat sheet with equal sides — no portrait or landscape, no fold, just a symmetrical page.
Proportion1:1
FormatFlat, no fold
Also works asSocial post crop
FilesLayered PSD, smart objects
That symmetry is what makes it feel deliberate. Portrait and landscape both hand you a direction; a square doesn't, so a square flyer reads as a choice someone made rather than a default sheet, which is why it turns up for record sleeves, event promos, menus and anything that wants to look considered. The flip side is that it gives you no starting point — you have to break the symmetry on purpose, weight a corner or knock the focus off-centre, or the layout just sits there evenly and goes quiet.
It also halves, thirds and quarters cleanly, so it takes to grid layouts and tidy tiles of images better than a tall page does — useful for a set of products, a photo wall or anything modular. And it's become the default social shape: the same artwork that prints as a flyer crops straight to an Instagram or feed post, so a square set often does double duty as print and social.
In the sets: flat from above, held in a hand, pinned to a board and stacked, so you can present it clean or sit it in a real scene. Each is a layered PSD with smart objects — the artwork sits on its own layer, so replacing it leaves the lighting and shadow untouched.