trendy ethereal light blue, pink and purple alcohol ink abstract background. bright liquid watercolor paint splash texture effect

abstract alcohol aquarelle background banners blue bright card color colorful creative design effect ethereal fantasy flow fluffy fluid gentle gradient graphic grunge heaven illustration indigo ink light liquid marble modern ombre original paint pale paper pattern pink purple shade shape sky smear smooth smudge soft splash stain texture textured trendy violet wash water watercolor watercolour wave white