Part 4 of the my cyberpunk terrain series is all about fluorescent acrylic inks. Applied over the white acrylic ink foundation from Part 3, these vibrant colors create the brilliant neon glow that transforms a simple building into a centerpiece of a futuristic cityscape. The contrast between weathered industrial surfaces and vivid neon lighting is where cyberpunk terrain truly shines. Every sign, display, and glowing panel adds another layer of atmosphere to the growing sprawl. What's your favorite neon color for cyberpunk terrain: electric blue, toxic green, hot pink, or something else?