Created with Photoshop brushes. If you are interested in using digital files, there is a link below. Prints are also available at the link below. No logos or type appear on prints or digital files.
For prints on various media;
https://www.cosmicvue.com/store/art_posters/jQbG/the-blue-group
For 6000 x 4000 px sRGB .jpg digital file;
https://www.cosmicvue.com/store/NA1g/the-blue-group