I am in the process of self publishing a series of books that are unlikely to make me a profit and would like to ask your permission to use this image for both the series and LLC I want to set up. I am willing to give you full credit but can't afford to pay much money. I plan to write a series of eight volumes and have finished the first. I need a cover for the books to show a common theme. Would you be interested in allowing me to use this graphic?