Every required format can influence the main composition, so confirm the full set before treating one canvas as the master solution. A wide header, square card, and tall poster may need different arrangements of the same event. Knowing those frames early lets you design useful flexibility and estimate adaptations instead of discovering at delivery that a crucial hand or object cannot survive the crop.
Collect dimensions and layout roles together
Ask for the actual width and height or physical specifications of each placement. Include text zones, safe areas, and any automatic platform crops. A ratio alone does not describe the final viewing conditions; a tiny square thumbnail and a large square poster impose different detail needs. Record the destination and purpose beside the dimensions so the composition can respond to both.
Identify which formats are confirmed and which are only possibilities. Design for the confirmed set and note the effect of adding others later. An illustration cannot preserve unlimited flexibility without cost. If a future tall format is likely but unconfirmed, discuss a proportionate allowance or rough study rather than silently painting a vast background that may never be needed.
Sketch the essential action in each frame using simple shapes. For a person lifting a suitcase onto a shelf, preserve the grip, load, and destination. A wide view can spread the action horizontally, while a tall view may emphasize upward movement. These roughs reveal whether the same camera can serve every placement or whether separate staging is a more credible plan.
Choose the master strategy through visible tradeoffs
Decide which elements can be shared and which need adaptation. Separate movable subjects, attached effects, and extendable backgrounds where justified by the format studies. Do not assume all adaptation is cropping, and do not assume every variant requires a new illustration. A clear plan identifies the reusable core and the specific relationships that must change to keep each output legible.
Review headline space in every format. A figure positioned safely in the center may still leave no stable area for a long title in the tall version. Use realistic copy blocks and check contrast behind them. This integration should happen before detailed rendering, when moving a large shape is still a compositional choice rather than a repair across dozens of finished layers.
Estimate and schedule each adaptation according to its actual work. A same-ratio resize needs output checks; a changed viewpoint may need drawing, lighting, and review. Confirm the strategy with the responsible reviewer alongside the main composition. This prevents approval of one image from being mistaken as evidence that every later frame will work automatically.
Keep the confirmed format list with the delivery matrix and update it when requirements change. At export, inspect each output independently at its final size. Early format confirmation is valuable because it shapes the illustration while options remain inexpensive, protecting the core event and the usability of every placement rather than leaving the final stage to a sequence of increasingly damaging crops.