Skull with red eyes

Red eyes

Glowing eyes

Skeletal creature

Dark fantasy

Sinister creature

Concept art

Terrifying skull

Character design

Nighttime scene

Demonic entity

Sinister figure

Ominous figure

Malevolent creature

Monstrous entity

Frightening creature

Chilling bone

Horrific creature

Red glowing eyes

Figure with glowing eyes

Undead figure

Eerie skull

Eerie portrayal

Depths of hell

Skeletal entity

Scary figure