brushes, it s an app that allow you to create anything from magazine covers to masterpieces. posting a time lapse version on youtube. dave joins me via skype where he s conducting painting workshops. i went on youtube and watched this, it s fascinating to see you layer it. but does it get art critics to say that s not art? or are they so impressed that you can do this that they re willing to buy it. i just use it as a sketch tool right now, so i haven t put anything up in a gallery, it just augments my real paintings. and it s a lot less messy than using paint and brushes, but do you lose anything in the process because you ve got the whole realm of colors right there at literally your