Modern data lake architecture, futuristic, sleek, metallic, glassy, neon-lit, holographic display, 3D visualization, real-time analytics, cloud-based infrastructure, scalable, flexible, on-demand processing, AI-powered insights, machine learning algorithms, streaming data ingestion, batch processing, data warehousing, metadata management, security, encryption, access control, collaborative workspace, virtual whiteboard, ideation sessions, brainstorming, data scientists, engineers, architects, laptops, tablets, VR headsets, futuristic cityscape, skyscrapers, rooftop gardens.