Viewbook is a website that allows you to put your portfolio online and work on presentations from the web and mobile. This is a great website for designers, artists and photographers. Viewbook allows for a free 30 day trial but then there are monthly/yearly prices for different packages: Gallery Basic ($4 monthly/48 yearly, Portfolio Standard ($9 monthly/$90 yearly), Website Pro $(19 monthly/$190 yearly).
Here are some examples of pieces from current viewbook users
Hi Location (Architecture) 
Garet Field Sells (Photograher) 
Yulio Gorbachenko (Photographer)
