A hyper-realistic photo of a craftsman's hand with rough, slightly calloused skin and subtle traces of work, such as faint dirt marks or small scratches. The index finger is extended, just about to press a large, prominent round button. The button features bold, oversized text that reads 'ENVOI DOSSIER CEE'. The background is a solid, minimalistic color. The image is styled like a high-end advertisement, captured with a Canon 5D in ultra-high resolution (8K). Perfect lighting emphasizes the realism, with crisp details and subtle reflections on the button --ar 16:9