From an interview with Lexxie, the owner of (un)Conventional BookViews:
Your blog design has many fans and the girl in the header looks just like you :) Want to tell us how that design came to be? Who is behind that great header and the rest of the design?
"I love my design, too, and the girl in the header as well as all my buttons and headings were made by the amazing Silvia @ A Thing For Life. She’s the creative one, we e-mailed back and forth with what I wanted and how she could make it happen for me. I really love what she’s done for me, and if I want something else, I know she’ll do the work in a timely manner, and at a fair price."