A vintage-style four-panel vertical illustration featuring spooky Halloween characters in muted gradient colors. First panel shows a translucent ghost holding a lantern in soft pink tones, second panel displays a carved jack-o'-lantern surrounded by autumn flowers in purple hues, third panel features a black cat sitting upright in blue-teal gradient, and fourth panel shows a haunted mansion silhouette in yellow-green tones. Each panel has subtle decorative borders and the text 'Midnight Mischief' curves elegantly below in a flowing script font. The artwork uses soft gradient overlays and vintage etched illustration style with fine line details and atmospheric shading. The design is print-ready, fully isolated on a white background with no shadows or textures, fully contained within canvas boundaries with no cut-off elements and proper margins around all elements, and intended for use in t-shirt printing. | PODspy AI Design
