Here is a list of nice blog themes for wordpress designed for Photo Galleries. I collect it for your, because many bloggers prefer photoblogs. You can use these themes to provide your own CSS Gallery or gallery from your photos.
A CSS Gallery WordPress theme for webmasters who want to build CSS showcase or web gallery. Packed with built in Tagging, Google ads and a sidebar block with 125 x 125 banner ads. Theme is valid XHTML 1.0 transitional and valid CSS!