Vintage Gorilla KNEES HURT. T-Shirt

Create a standalone vintage graphic T-shirt illustration featuring a **large gorilla shown in quiet side profile, slightly hunched forward with one massive hand resting heavily on a bent knee**, as if standing up has suddenly become much harder than expected. Keep the gorilla anatomically natural, solemn, and completely non-cartoonish. Render it in the visual language of an **aged wildlife screen print**, using faded pale yellow / cream ink over a dusty muted brown background, with rough broken strokes, scratched highlights, irregular dry-brush marks, and deliberately incomplete edges. **Keep the illustrated gorilla compact, occupying only approximately 45–50% of the total canvas height and no more than 55% of its width. Surround the entire subject with generous uninterrupted negative space, especially above the head, along both sides, and below the caption. Do not enlarge the artwork to fill the printable area.** Place exactly **“KNEES HURT.”** beneath the illustration in very small understated distressed lettering. Maintain a loose vertical T-shirt composition rather than a large rectangular poster block. No scenery, secondary objects, cartoon expression, clothing, props, borders, shadows, gradients, or decorative elements. Standalone print-ready graphic only, no shirt, mockup, model, or fabric texture.