Online Jewelry Store Adverstisement

Hello, I need a jpg image, graphic advertisement that can be utilized in a variety of mediums. Intended use will be as full/half/quarter page print magazine ad, on websites, print newspapers and posters / bus stop bill boards. I can handle converting the image to the different mediums, this is for your background info. Relative orientation should be based on 8 1/2 x 11 type spread. The ad image I have in mind is on a dark background, a woman's hand holding a piece of eye catching jewelry. To the side or above are the words: I want you I need you I love you... Arranged as appropriate should be the website url: [login to view URL] (I have just such a piece of jewelry and could send digital photos of it in order to be photoshopped in but I am open to other concepts, so long as the piece of jewelry is stunning enough to grab attention) The end result should be as a finished digital image (jpg). The woman's hand and jewelry could be drawn or photographed - though photographed would be preferred. Please specify your approach when bidding. Good luck! PM me with any questions or clarifications.