Diamond brushes are for Photoshop, Photoshop elements, GIMP, PaintShop Pro, Affinity Photo, Photo-paint, etc. The diamond brushes are for the PC and mac. The diamond brushes include many different artworks such as overlay diamond brushes, outline diamond brushes, rounded diamond themed brushes etc. You can use them in commercial as well as personal work, all are royalty free, all the diamond brushes were created by Andrew Buckle / Graphicxtras.com. The diamond brushes are all supplied in PNG format and ABR (Photoshop brushes) format.
You can use the diamond brushes in combination with fills and patterns by using them with the texture feature etc such as contour / inset patterns / Christmas / festive patterns / chevron patterns etc