you need a more professional presence..!

if you want to use blogspot, use it for rough works and not finished stuff.

here's somewhere you can use for temporary portfolio.

www.carbonmade.com

Be hired man!

I'd advise your bro to either redesign his Blogger to fit his needs or use a more plain Blogger theme so it doesn't look..unprofessional I guess.

Does he really plan to work in advertising design? or does he love teaching? or does he love art in drawing and painting?

if its the last one, ask him to join DeviantArt instead, touch up on some of his pieces and sell them as prints. I find these two; [Character Design]-SAFARI and [Character Design]-Agape Team the most potential ones that people would like after touching up and adding a dynamic background.

cheers.