brushed painted abstract background. brush stroked painting. nature silhouettes

background grunge design abstract retro pattern texture art paper brush modern illustration acrylic bright stroke poster graphic artistic decorative wallpaper decoration stain drawing oil image watercolor splash splotch splattered sponge drop blob drawn splashed brochure spot grungy trendy drip spatter imprint gouache website damaged distressed print paint dab fluid season brushed painted stroked painting hand nature siluets silhouettes silhouette background painting painted