https://pixelbuddha.net/graphics/1739-spiritual-vibrations-gradients

The second volume of Spiritual Vibrations is pure mindfulness in every pixel. We're sure exploring these gradients will turn into a relaxing meditation. The collection of gradients features more than 90 JPG Backgrounds in high resolution. The files are print-ready (5000x5000 px), so the possibilities of employing them in your designs are endless. For a start, consider adding them to packaging (various bags and boxes), branding, stationery, prints, and posters of your own. For ready-made posters, make sure to check Spiritual Vibrations: Posters.