水墨风抽象水彩背景素材

Half-page composition with a technological background, with a deep teal color on the left, where thick ink is splashed to form irregular ink areas. Black ink droplets within the area create a granular texture, and the ink lines formed by blowing ink resemble signal coverage. Silver metal lines are embedded at the ink color fractures, and the right side is left blank for placing portable power banks, compatible with mobile technology products poster. --ar 16:9 --c 7 --q 1 --s 104 --v 7