3D abstract art background beautiful black branches color colourful concept decorative design fantasy fill gradient graphic halloween illustration lacy magical metallic pattern plastic purple scrapbooking spooky texture backdrop brushstrokes colors colours daubs dez pain grunge happy multicoloured paint paintings spring summer xymonau autumn C4U card cartoon chestnut ChIandra4U decorations graphics kids orange saeson scary spider vector wallpaper web berries acorn painted painting paper pink yellow bright colour desktop fluid liquid modern red splash swirls vivid branch floral flourish flower flowers green hi-res isolated love plant rose roses valentines