Twelve hand-picked dark wallpapers from the Dark Wallpaper Pack volumes: retro-futurist synthwave horizons, glowing bioluminescent caves, deep space nebulae, brutalist concrete, and retro CRT scanline textures. What's inside: 12 JPG files at 2560x1440, 16:9. 3 synthwave scenes (wireframe mountains, space station over a grid planet, glowing neon dunes), 3 bioluminescent cave scenes (blue fungi, teal mushroom shore, algae-lit pool), 2 nebula and starfield scenes, 2 brutalist concrete shots, 2 CRT scanline textures. Every frame keeps the center quiet, so desktop icons and text stay readable. All 12 checked for brightness: dark overall, glow sits at the edges. Curation note: these 12 are picked from the 40 walls in Vol.2 and Vol.3, which ship at 3840x2160 PNG (generated at 1920x1080, upscaled). This pack downsizes the picks to 2560x1440 max-quality JPG. If you want every wall in 4K PNG, Vol.2 and Vol.3 are sold separately. License: personal use on your own devices. Don't resell or redistribute the pack as-is, and don't re-upload the files to wallpaper sites. Instant download after checkout. All five packs are also available together as the Data Vault Desk Mega Bundle at $29 instead of $45 - see the Mega Bundle listing in this store.