Signature Generator Email Signature Design Banner

Photorealistic email signature image for Alex Carter, Product Manager at Signature Generator Studio, visually representing the keyword "signature generator" as a sleek professional branding concept. Layout: centered minimal, with sharp rendered placeholder name, email, and phone, generic avatar silhouette where the photo would go, and clean contact icons for phone, email, and website in a tech startup style with a tech blue palette. Crisp 600×200 banner proportions, polished UI-like composition, realistic lighting and material detail, no real logos, no watermarks.