A portfolio should...
I know, a portfolio should be just a small collection of your best work, but I also think it is important to see more than just a handful images. 

I spend all my weekends with taking images. That is far more then a handful images. 

It is also important to me, to have a collection online, where friends and family can see, what I am up to. 

Anyway, could you see an improvement of my images with a small collection? I don't think so. 

Just click on the different topics to see more.