Links

55 Max

Large format and limited edition prints of Seymour's pictures are available here

http://www.55max.com

Trevillion Images

Licensed pictures by Seymour are available here (search by photographer)

http://www.trevillion.com

Gallery Kaleidoscope

Seymour is represented by this London gallery

http://www.gallerykaleidoscope.com/

Alamy

Rights managed stock photography (search on 'rogansky')

http://www.alamy.com/

Clikpic

Websites for photographers and artists

http://www.clikpic.com