Norra Järngraven in blue Post date July 20, 2013 Norra Järngraven, a traffic tunnel under Slussen in Stockholm. Watercolour painting from my current exhibition. 32 x 32 cm, watercolours on Fabriano 300 gsm watercolour paper. Post navigation ←Previous post:Yellow walkway heading north→Next post:Norra Järngraven with red arrows Leave a Reply Cancel replyComment * Name * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.