hey guys i need your advise for taking kinda "LOMO" picture using Nikon D60.

I wish to take photos without using photoshop, or picasa or any of editing softwears.

my ang mo friend took the "LOMO" wanna be picture using ladies sun grass on top of the lense. He's using Nikon D80. So i did the same but turn out wasn't good. any suggestions please?