GitHub Pages - A free, static web host for open-source projects on GitHub
Img.vision - Image hosting & video hosting for eCommerce sellers
Neocities - Create your own free website. Unlimited creativity, zero ads.
UploadHouse - Thumbnail and resize your photos and images
Apache Forrest - Forrest is a publishing framework that transforms input from various sources into a unified presentation in one or more output formats.
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.