A heavy steel mining cage elevator halted inside a vertical dark shaft wall. The cage sits stationary at the terminus of human descent, surrounded by raw rock walls dripping with moisture. Composition: medium shot, slight low-angle shot looking up at the mining cage, featuring Centered vertical composition floating cleanly inside the canvas with generous 4-sided white margins. Scientific details: Brushed steel texture, stress lines on cables, damp mineral staining on surrounding rock. Color palette: Deep charcoal gray, industrial steel blue, rust brown, warm amber accent light. The complete visual composition must sit comfortably inside the canvas with generous clean white/off-white negative space visible on the left, right, top, and bottom. Keep all important objects fully inside the safe frame. Nothing important may touch or cross any edge of the image. Do not crop the primary subject. Do not use edge-to-edge artwork. Do not fill the entire frame with background scenery. hand-drawn 2D explainer cartoon illustration, thick clean black outlines, simplified readable forms, flat cel-style colors, soft minimal shading, clean educational YouTube illustration, clear focal hierarchy, no photorealism, no 3D rendering, no typography, no text, no watermarks
