I have been through all my ideas of every aspect I would like to take part in in my life. I have always been fascinated with tattoos and piercings. How would I go about being a tattoo artist/piercer? (What would you call one who pierces? =P)

Does it include college? Classes? What must I do?

I have a tattoo on my back of a frog and I would like to use it as my logo. So I need to be able to put it on web sites and business cards. I can only guess I need it with a transparent back ground. I do not draw and this is a one of a kind tattoo. Are there any sites or information out there to get this done? I need to be able to make this part of a background so I will also need to change it’s color from black. And please do not say just do it in paint shop.. I tried I need instruction.