backdrop background blood brick grunge grungy hues mess messy paint series spatter spill splat tones urban vandalism variation variations wall aged dirty ink journal lined note notebook paper school splatter stained supply abstract accident bakground blown experimental papier texture theme blank damaged old page pages retro vintage wood wooden worn card cardboard colors colours stain wet burst cloth design fabric rustic collage copyspace post rough scrapbook torn color colour corner hue paints palette shades tone attack death kill murder varied