B2G-4 is part of the B2G pattern family, featuring elongated organic leaf forms with a strong repeated silhouette for architectural screens, facades, guardrails, fencing, canopies, and custom metal panel applications. Within this specific pattern design, the density shifts from more closed to more open areas across the panel field while maintaining the same leaf-based geometry. It supports privacy, shade, airflow, light control, and visual screening. The pattern can be scaled and adjusted for openness, panel size, material, and finish for project-specific architectural metal applications.