<https://s.mj.run/d9ZW7AhFfWU> horror-themed logo design for a t-shirt where the National Park Foundation arrowhead stays pure white and untouched. Outside the arrowhead, twisted, gnarled trees and eerie shadows surround it, with subtle cobwebs and creepy bats flying in the distance. Ominous jack-o'-lanterns glow faintly near the bottom. The design is kept minimalistic to ensure it works well as a logo, with clean lines and a scalable vector style, optimized for t-shirt printing. Dark tones like black, orange, and red highlight the spooky, horror vibe without overpowering the clean, white arrowhead. Vector style, high-definition quality --ar 1:1