abstract wavy background for banner, flyer and poster. dynamic effect. . cover template. can be used for

blue green zigzag gradient blend wave wavy jagged peak dynamic flowing waveform distorted graphic print cover background abstract design motion art fluid liquid poster screen wallpaper theme vibrant presentation backdrop banner placard card fabric artwork color energy perspective stream surface high sound noise amplitude music rhythm spectrum vibration volume for flyer effect vector illustration template used advertising marketing poster effect illustration template presentation