a modern classic. The E15 Backenzahn. beautiful, minimal, simple and unique in its design, the E15 backenzahn is a modern classic in modern German furniture. Share this:Tweet Related This entry was posted in design and tagged A7, Architecture, Backenzahn, classic, Design, E15, Furniture, german, Germany, interior, interior deisgn, Sony A7, Sony A7R, Zeiss55FE18. Bookmark the permalink.