VIDEO: The D1 Factor Written by Fredrik Franzén on Wednesday, October 24th, 2012. Posted in Videos No comments about the music, but the props look pretty good… Related Posts :Differentiation In the Portrait Market – Li... Zhang Jingna's 14 Tips for Photographers Who ... Zhang Jingna's Top 10 Fashion Photography Lig... How Stefan Tell Created His Smoky Portraits w... Tags: D1 Trackback from your site. Leave a comment Notify me of follow-up comments by email. Notify me of new posts by email.