A close up of a colorful abstract background with a curved design

a close up of a colorful abstract background with a curved design, rounded lines, swirly vibrant lines, rainbow bg, swirly vibrant color lines, pastelwave, curved lines, stylized thin lines, rainbow line - art, soft lines, background pastel, rainbow stripe background, soft rainbow, pastel background, smooth vector lines, pastel rainbow, background colorful

(bad-image-v2-39000, bad_prompt_version2, bad-hands-5, EasyNegative, NG_DeepNegative_V1_4T, bad-artist-anime:0.7),(worst quality, low quality:1.3), (depth of field, blurry:1.2), (greyscale, monochrome:1.1), nose, cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, (tan, muscular, loli, petite, child, infant, toddlers, chibi, sd character:1.1), multiple view, Reference sheet, long neck