Made with Nano Banana 2 Lite · CC0 · 11 Oct 2026

Image: Tripwire square arena perimeter frame asset, 2D or

Generated from: Tripwire square arena perimeter frame asset, 2D orthographic straight top-down view, isolated transparent PNG. A continuous narrow biological tissue band around all four sides of a square frame. Very important proportions: transparent central opening fills 80 percent of the canvas width and 80 percent of height; border band is only 8 to 10 percent of canvas width on each side, not a thick wall. Keep inner edge clean and straight to protect the open square playable area; organic folds and sparse embedded cyan/violet sacs extend outward from the frame, never far into the center. Dark indigo, navy and violet tissue with clear cyan and lavender edge highlights. Premium HD Tripwire biological bioluminescent environment style, no red or warm orange, no text, no HUD, no floor, no objects in center. Surround everything outside the frame and the full central opening with a perfectly uniform chroma green RGB 0,255,0 background, no checkerboard, no gradient or texture.