background C4U ChIandra4U chicken color colors corn design drawn garden grain illustration nature season soft spring texture textures vector wallpaper art branch grunge houseplant leaf mauve plant poster radial radiate radiating red spoke stem surface umbrella vein veins backdrop blue canvas clouds cross Easter faith holy icon pastel religion religious salvation skies sky symbol wood wooden brick colour colours grungy hues paint painted pastels rough shades spatter splatter tones wall abstract blood experimental monotone painting series tone variation variations various paints watercolor watercolour