pho是一个小型图片查看软件，强推此软件。
pho: View and annotate multiple images项目：http://shallowsky.com/software/pho/
Try the new pho 0.9.6 release! Source tarball only: pho-0.9.6.tar.gz.
Ubuntu (Hardy) package: pho_0.9.6_i386-hardy.deb
Debian (Etch) package: pho_0.9.6_i386-etch.deb
