Four additional teasers for “I” have recently been released through Taeyeon’s website. One new 사진 is shown above and the remaining are 게시됨 below. Video teasers for the “I” 음악 video will also be released later this afternoon through Taeyeon’s Instagram and the everyshot phone application

Taeyeon’s first mini-album is now available for pre-order through online retailers, including YesAsia (poster in tube, no poster), KTOWN4U (poster, no poster), KPOPTOWN, and Gmarket.
Original 기사 from October 1st, 2015:
Taeyeon’s official website, opened yesterday for her upcoming solo mini-album release, has just revealed four additional teaser 사진 for “I”. Yesterday’s teaser 사진 can be seen here.