INKSCAPE tutorial how to make texture speckle dust brush
http://www.youtube.com/watch?v=cEar6PnEFeQ
http://www.youtube.com/watch?v=cEar6PnEFeQ
http://www.youtube.com/watch?v=KZbhBKqLWcY
http://www.youtube.com/watch?v=ISmry64pfko
http://www.youtube.com/watch?v=KJMf1XzGcGM
http://www.youtube.com/watch?v=0eJF-hXPRtU
http://www.youtube.com/watch?v=nXwPF-Zktdo
http://www.youtube.com/watch?v=JlWq6MhbIto
http://www.youtube.com/watch?v=OJhaceVsMS4
http://www.youtube.com/watch?v=-Go93o-eVO4
http://www.youtube.com/watch?v=-L2sTDQDpHU
http://www.youtube.com/watch?v=QnK2P48ZrOI
http://www.youtube.com/watch?v=zft1xUpq_6A