Martyn Foster

A practical look at what to do when a presentation deadline collides with a missing visual, plus a reusable checklist and a hypothetical worked example.

The situation every presenter knows

You finish writing your talk, check the outline, and then hit the wall: three slides need images that don’t exist yet. Stock libraries have nothing that matches your niche topic, your own photos don’t fit the tone, and a designer isn’t available before tomorrow’s rehearsal. This is a common bottleneck, not a personal failing — visual content is often the last thing addressed because it depends on everything else being finalized first.

Reasoning through the options

Before reaching for any tool, it helps to separate the actual need from the panic. Ask three questions: Does this slide need a literal image, or would a simple diagram communicate the point better? Is the image meant to explain a concept, or just add visual rhythm to the deck? And how much time is realistically left before the presentation?

If the answer points to “a specific, non-stock visual, needed quickly,” the practical paths are: sketch it yourself, commission it (rarely feasible under deadline), or generate it from a written description or reference image.

A hypothetical worked example

Imagine a speaker preparing a talk on urban composting. They need an illustration showing a rooftop garden bin in a minimalist, editorial style — not a stock photo, not clip art. In this hypothetical scenario, they describe the scene in a sentence, add a reference photo of a similar bin for shape accuracy, and iterate twice to adjust color and framing. This is a plausible workflow, not a documented result, but it illustrates how prompt-plus-reference editing can replace hours of searching. Tools built around this workflow, like Muse Image, are designed for exactly this kind of prompt-to-image and reference-based refinement.

A quick decision checklist

• Is the image conceptual or literal? Choose diagram vs. illustration accordingly.
• Do you have a reference photo to guide style or composition?
• How many revision rounds can you afford before rehearsal?
• Will the final image need to match brand colors or an existing slide theme?
• Is text embedded in the image, or will you add captions separately in the deck?

Where this approach falls short

Generated images still require review for accuracy, especially with text, hands, or technical diagrams, which can render imperfectly. They also won’t replace a photographer’s eye for a genuinely candid moment, and heavy iteration can eat into the same time you were trying to save. Treat AI-assisted image creation as one option among several — useful under deadline pressure, but not a substitute for planning visuals earlier in the deck-building process.