I ordered a book recently and I've found it to be very helpful. It walked me through the process of writing my artist statement, bio, and resume. It's called Art-Write: The Writing Guide for Visual Artists by Vicki Krohn Amorose. I ordered the online version. http://www.artwritebook.com In it, you'll find helpful information, along with words and phases that will aid you in marketing and writing about your art.
As someone new to the art world, I'm amazed at how much time and effort goes into making and selling art. It's an exciting and interesting business to be in. Never the same day, never a dull moment!
If a book, blog, or online video has been helpful to you, I'd love to hear about it and share it with the rest of my friends. Happy painting!
Life is Art, Paint Your Dreams