Abstract seamless pattern with waves, hand-drawn ballpoint pens. Engineering graphics, ethnic, bohemian style, Art Nouveau. It reminds feathers. It can be used as a design for textiles and tattoos Shutterstock Image - Abstract seamless pattern with waves, hand-drawn ballpoint pens. Engineering graphics, ethnic, bohemian style, Art Nouveau. It reminds feathers. It can be used as a design for textiles and tattoos - ID: 597339272