backdrop background canvas color colors colour colours grunge grungy paper papier pastel pastels series soft texture textures twirl variation variations abstract art blue blur bright cityscape clear design element metal metallic modern polished reflection shiny skyscraper structure structures brick hues paint painted rough shades spatter splatter tones wall book cover hue isolated old scrapbook scrapbooking shade tint tints vintage worn agriculture cosmetic gardening healthy herb herbal lavender leaf leaves market medicinal medicine nature plant plants arts ba1969 brush gallery painting strokes wallpaper