{"type": "sprite", "name": "gradient_base", "palette": {"{1}": "#222222", "{2}": "#444444", "{3}": "#666666", "{4}": "#888888", "{5}": "#AAAAAA", "{6}": "#CCCCCC"}, "grid": ["{1}{1}{1}{1}{1}{1}", "{2}{2}{2}{2}{2}{2}", "{3}{3}{3}{3}{3}{3}", "{4}{4}{4}{4}{4}{4}", "{5}{5}{5}{5}{5}{5}", "{6}{6}{6}{6}{6}{6}"]}
{"type": "sprite", "name": "color_band", "palette": {"{.}": "#00000000", "{o}": "#FF8800"}, "grid": ["{.}{.}{.}{.}{.}{.}", "{.}{o}{o}{o}{o}{.}", "{.}{o}{o}{o}{o}{.}", "{.}{o}{o}{o}{o}{.}", "{.}{o}{o}{o}{o}{.}", "{.}{.}{.}{.}{.}{.}"]}
{"type": "composition", "name": "blend_overlay_demo", "size": [6, 6], "sprites": {"G": "gradient_base", "C": "color_band"}, "layers": [{"map": ["G"]}, {"map": ["C"], "blend": "overlay"}]}