GIMP version 2.4 or higher supports the Photoshop .ABR brush format! Files must be copied to the directory /gimp-2.x/brushes/ (where x=version number) or /usr/share/gimp/2.0/brushes/.
Romantic Brush from Chris
You like them paintings of flowers? If so then hurry to the site where the present the best photo of flowers that you all have seen and not seen in my life. It's really amazing pictures.