Info:
Create a sophisticated presentation background with a white base and a stylish checkered pattern, emulating the look of an engineering blueprint. The design should feature a crisp, minimalist grid or checkered pattern that is visually engaging yet not overwhelming. Aim for a professional and sleek appearance, suitable for a variety of presentation contexts. The grid lines should be precise and well-defined, giving the impression of technical precision and architectural elegance. The overall aesthetic should be modern and refined, reflecting a blend of artistic design with engineering accuracy. Ensure the aspect ratio is 16:9 for optimal display on widescreen formats. --ar 16:9 --v 6.0 --s 250