Create webpage header and ebook graphic

I need someone to create a header graphic in jpg format. I will give you the topic and I want you to do your magic. A good looking picture and text with the website name is fine. The size is 744 x 134 I also would like someone to create a graphic in png format for an ebook. I want this ebook to complement to header graphic. I will give you the title and you can have it appear if possible. The size is 138 x 168.