Architecture and street photography with 21mm lens I used a Leica with 21mm f4 lens and Tri-x film to make these images. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.