modern inky wallpaper, flowing lines, ephemeral blob

acrylic aerial art backdrop background black blob bright brush colorful contrast cool dark design dot drawing drawn drop droplet effect element ephemeral eps8 expressive figure flow flowing graffiti graphic grungy hand illustration inaccurate ink inky lines liquid model modern muddled paint paintbrush painted scanned scrawl shape silhouette splash spotted style template traced untidy vague vector visual wallpaper watercolor waved with