Glowing Inversion Effect for Posters

Unfortunately, the breathtaking glowing mushroom caves exists only in video games and fantasy worlds. They're always depicted with such magnetism, making it really unfortunate the actual places like these don't exist. At least let it stay in your poster designs, delivered with a vertical photo effect for Photoshop! Aside from neon glow, the tangible grain and halftone textures set the right vibe. What's inside? - high-quality PSD file; - 3000x4500 px, 300 dpi; - grain & halftone textures; - help file.