I'm after good tutorials or workshops for 2D painting techniques (2D freehand digital not Bryce), for any or all of the following: * Cloth / Clothing * Polished Metal * Wall Textures / Dirty Metal Textures I am beyond crap at all of these so I feel I must break the habit of a lifetime and read up. I've decided to "challenge" myself by including all these elements in one image, so try not to imagine the horror that may result. And I know this isn't Bryce, but I thought someone might have come across something in their travels. Please don't look specially, but if you know of anything that would be great.