a series of progressively larger lines on a neutral blue-tinted gradient background, movement, long exposure, blur, 
a series of progressively larger lines on a neutral blue-tinted gradient background, movement, long exposure, blur, --ar 2:1 --v 4
a series of progressively larger lines on a neutral blue-tinted gradient background
movement, long exposure, blur,
an abstract blue background with blurred lines
a blue and white abstract background
a blurry image of a blue and brown striped background
a blurry image of a blue and white background