abstract background blue calm concentric concept design element fill gradient graphic illustration layers paint pastel purple round scrapbooking swirl texture vortex water waves pink green yellow 3D backdrop beige blocks cubist fun geometric metallic rectangles render squares vector warp blossom blossoms botany bush flower fluffy Green Color landscape living organism nature ornate Pastel Colored pink color Pink Colored plant spring summer tamarisk tree blur closeup Dame’s rocket detail flowering plant garden gardening lilac natural petal rural wildflower summer.pastel