Illuminated BVN sign above a row of black axial fan impellers

Photo: Mariusz Młynarczyk / CloudAir.tech

The illuminated BVN logo on a dark slatted wall dominates this frame, above a white plinth holding black axial fan impellers and guarded fans. A screen inside the stand shows a "Ventilation Fans" video while visitors talk at meeting tables at the Nuremberg show.