Giant Thumbtack Piercing a Vibrant Meadow

"A tiny thumbtack grown to massive size, its rainbow-hued surface piercing a vibrant meadow with tiny glowing wildflowers, set against a bright, golden sky with wisps of fog drifting, lit by a vibrant, multicolored thumbtack glow, fantasy art, ultra-detailed, vibrant rainbow colors, pastoral atmosphere, style: magical realism"