I still have no clue what you're talking about. Iconography does vary slightly between distros, so you'd have to be more specific, but I've never seen any problems it or with typography. I mostly use
kubuntu which if you follow the link, looks pretty slick on default settings. It uses KDE as a desktop environment.
Ubuntu, which uses the aforementioned Unity and GNOME looks good too, as that tour shows.
Linux Mint Is show here using Xfce.
Of course It's all customizable and there's plenty of themes and setting you can use with some searching.