Photo macro du logo magnétique OpenAI

Hyper-realistic, studio-quality macro photograph set in a pristine laboratory. Iron filings scattered on a smooth off-white work surface surround a precisely positioned neodymium cylinder magnet and naturally align to form the silhouette of the OpenAI logo. The filings trace authentic magnetic field lines while preserving the crisp, symmetrical outline of the logo. Shot with scientific lighting - soft diffused key light plus subtle rim highlights - to give the metal filings a razor-sharp lustre. Background details include out-of-focus lab glassware and analog measurement instruments, reinforcing the controlled, research-grade environment.