Write the hierarchy in plain words

Before opening a design tool, write the single idea the reader should remember. Under it, add the evidence that makes the idea credible. Finish with the action, if there is one. These are three different jobs, not three equally loud headlines. If the post needs several unrelated claims, split the content rather than compressing everything into a smaller font.

For a fictional workshop announcement, the first read might be “Build a clearer carousel.” The supporting read gives the audience and format. The final read explains where to find the details. A logo can identify the source without becoming a fourth competing headline.

Composition study: the headline wins through scale and space, not an extra color. This is a fictional example, not an event listing.

Set a grid that survives editing

Use an outer margin, a small set of alignment lines, and consistent gaps. A two-column internal grid can support a full-width headline, a side-by-side comparison, or a photograph with a narrow annotation. You do not need visible boxes around every element. The grid is a decision-making aid, not a decorative pattern.

Josef Müller-Brockmann’s Grid Systems in Graphic Design is a useful reference for this discipline. Apply the principle without treating a printed page as a social feed: people will encounter your work at small sizes, under interface controls, and alongside unrelated content.

Choose a composition for the message

A text-led post works well for one short proposition. A split composition can connect a claim with a demonstration. A comparison layout should give both alternatives equivalent visual conditions so that the reader can judge the difference. An image-led post needs a quiet area for text, or a separate solid panel that does not depend on the photograph being conveniently empty.

Keep one dominant element. If the photograph is the proof, let it lead. If the wording carries the idea, do not force an unrelated photograph into the frame simply to make the post feel finished.

Crop for evidence, not convenience

Start with the part of the image that explains the message. Keep a useful gesture, tool, or result visible. Check whether the crop removes context that changes the meaning. When text sits beside an image, the image should add information rather than repeat the headline literally.

Prepare separate crops for different placements. A square composition does not automatically become a good vertical frame when stretched. Check the current publishing interface for dimensions and overlay areas, then inspect the exported asset rather than relying only on the editable canvas.

Use space as an instruction

Elements placed close together appear related. Larger gaps separate ideas. Use that simple relationship to group a heading with its explanation and distinguish both from a next step. Avoid distributing everything evenly just because the alignment tool can do it.

Garr Reynolds’s Presentation Zen offers a helpful reminder that reduction can support understanding. Reduction does not mean deleting necessary context. Remove competing decoration first; keep the information a reader needs to interpret the claim accurately.

Test the post outside the artboard

View the export on a phone at a normal reading distance. Look away, return to it, and identify the first thing you notice. Ask another person to explain the message without zooming. If they read the label but miss the point, increase the headline’s priority or simplify the supporting material.

Also check a thumbnail view, a grayscale preview, and the post beside two other posts from the same family. Recognition should come from shared relationships: margins, headline behavior, and attribution. It should not depend on repeating an identical background on every asset.

Record the useful constraints

Save the successful layout with a short operating note: intended message type, headline limit, image requirements, and what to do when content does not fit. Include a deliberately awkward example with a long title or no photograph. This exposes weaknesses before a rushed editor encounters them.

Finally, provide the essential information in the accompanying post text and write meaningful alternative text where the platform supports it. Text baked into an image is not a substitute for accessible content. Your layout is successful when the idea remains understandable beyond the original design file.