Can you become a web designer with no qualifications?

A friend of mine does websites, I am doing what I call the panels. I design the panel in photo impact, Or I use Gimp. I got very interested in what I call panel design through 3D developing for IMVU virtual games. My question is, how could I use this talent?. Would website designers be interested in my panels? if not who would? (The panel is then uploaded for form a page). Just to clarify.