abstract background black and white dark design graphic grunge illustration scrapbooking seamless swirl texture tile vortex warp warped wire bark blue branch clouds colour contrast dead tree desolate eucalyptus light light and dark nature shadows sky sunburned tree bubble clear cold condensation drop fresh liquid shape water flower leaf leafs Nyberg petal petals stalk summer sun yellow brown ivy natural oak plant stem trunk wood bouquet bunch cloud daffodil daffodils Easter spring antique art empty font frame framed metal mockup picture frame rectangle Tints and shades visual arts wall