I'll give you a list of 25 web sites.
For each web site you make 1 thumbnail 220x160px showing the logo and something interesting that looks nice and 1 image that is 680x450px that shows the log and a nice part of the home page of the web site.
1) make attractive images that look nice
2) each image shows the logo of the web site
3) save each image at the highest JPG quality in Photoshop.
4) make each image 72dpi
Then you will log in and upload them all to my Wordpress site and make a Portfolio page with each. (click on "Portfolios > Add New")
Pay is $50. This needs to be done in 24 hours of accepting the project.